Alessandra Andrisani

University of Padova | UNIPD · Department of Women’s and Children’s Health SDB

Fertility preservation in pregnant women recently diagnosed with cancer can be a challenge. Raised levels of human chorionic gonadotropin (Beta-hCG) and progesterone in this population of patients may pose a problem for the prompt initiation of controlled ovarian stimulation (COS) due to a potential negative feedback of these hormones on folliculog...

Background Intrahepatic cholestasis of pregnancy (ICP) in the first trimester occurring after ovarian hyperstimulation syndrome (OHSS) is a rare condition and few cases are reported in the literature. Hyperestrogenism may explain this problem in genetically predisposed women. The objective of this article is to report one of these rare cases and of...

Background: One main issue to be considered in young patients diagnosed with early breast cancer (BC) is the impact of oncological treatments on fertility and future chances of conception. Current guidelines recommend a comprehensive addressing of oncofertility as part of the management of premenopausal BC patients, including counselling on availab...

Infertility is a growing phenomenon and leads to an increased use of assisted reproductive techniques (ARTs). In recent years, concerns about the safety of these procedures emerged and ARTs were hypothesized to be a risk factor for developing congenital heart diseases (CHDs) in offspring. Our aim is to investigate the association between ART and CH...

Membranous dysmenorrhoea is an uncommon condition characterized by the spontaneous flaking of endometrium into a single piece that maintains the shape of the uterus. The common symptom of membranous dysmenorrhoea is a colicky pain caused by uterine contractions. Because only a limited number of cases have been published in the literature, the case...

We have carefully read the article by Mathews et al (1) regarding thyroid dysfunction in women undergoing oil-soluble contrast hysterosalpingography (HSG) due to iodine excess. Diagnostic laparoscopy is considered the reference standard for tubal patency evaluation, but HSG has been used for many decades because it is both less invasive and less ex...

Endometriosis is a chronic inflammatory disease associated with pelvic pain, infertility, and increased cardiovascular risk. Recent studies suggest a possible role of aldosterone as a pro-inflammatory hormone in the pathogenesis of the disease. Cortisol is also an important mediator of stress reaction, but its role is controversial in endometriosis...

Objective: Many women worldwide are diagnosed with cancer in prepubertal, postpubertal and childbearing age. Oncological treatments can compromise future fertility through different mechanisms mainly depending on the type of treatment and the age of the patient. International societies recommend that cancer patients should receive information regar...

Background: Restrictive measures imposed to prevent COVID-19 contagion have caused an increase in waiting times for other health procedures. During the pandemic, utilization of telemedicine has increased to ensure patient care safely. The aim of this study was to evaluate the perspective of infertile patients who underwent virtual consultations for...

Objective: we performed a systematic review/meta-analysis to evaluate the impact of septate uterus and hysteroscopic metroplasty on pregnancy rate-(PR), live birth rate-(LBR), spontaneous abortion-(SA) and preterm labor (PL) in infertile/recurrent miscarriage-(RM) patients. Data sources: a literature search of relevant papers was conducted using...

Objective Hyperandrogenic skin disorders, such as hirsutism, acne and alopecia, affect approximately 10–20% of women of reproductive age, reducing quality of life and causing psychological impairment. Spironolactone is a commonly used antiandrogen, especially in women who are not sexually active or have contraindications to hormonal contraceptives....

Epigenetics is the branch of genetics that studies the different mechanisms that influence gene expression without direct modification of the DNA sequence. An ever-increasing amount of evidence suggests that such regulatory processes may play a pivotal role both in the initiation of pregnancy and in the later processes of embryonic and fetal develo...

Purpose The current gold standard for chronic endometritis (CE) diagnosis is immunohistochemistry (IHC) for CD-138. However, IHC for CD-138 is not exempt from diagnostic limitations. The aim of our study was to evaluate the reliability and accuracy of MUM-1 IHC, as compared with CD-138. Methods This is a multi-centre, retrospective, observational...

Endometrial cancer (EC) is a deleterious condition which strongly affects a woman’s quality of life. Although aggressive interventions should be considered to treat high-grade EC, a conservative approach should be taken into consideration for women wishing to conceive. In this scenario, we present an overview about the EC fertility-sparing approach...

The aim of this systematic review and meta-analysis is to summarize data on the effectiveness of Sildenafil supplementation for women undergoing assisted reproduction techniques. This meta-analysis of randomized controlled trials (RCTs) evaluates the effects of Sildenafil administration during infertility treatments compared with a control group in...

Endometriosis, an estrogen-dependent chronic gynecological disease, is characterized by a systemic inflammation that affects circulating red blood cells (RBC), by reducing anti-oxidant defenses. The aim of this study was to investigate the potential beneficial effects of licorice intake to protect RBCs from dapsone hydroxylamine (DDS-NHOH), a harmf...

Study question TSH blood levels play a role in terms of ovarian stimulation and pregnancy? Do we need to treat patients with TSH out of range? Summary answer Euthyroid patients with negative autoantibodies during COS should not be treated even if basal TSH is higher than 2.5 U/L What is known already Abnormal thyroid function is associated with adv...

Objective: This review aimed to investigate and summarize the current evidence on fertility-sparing options in cancer patients. Mechanism: Fertility preservation methods are becoming popular through the improved prognosis of cancer patients at a younger age and early diagnostic tools. However, currently, more and more women are suffering from iatro...

Introduction: To study the impact of biosimilars in assisted reproductive treatments, we performed a review of the literature. Biosimilars are a bioequivalent chemical drug referred to the original. Their production is strongly requested in order to reduce drug cost and reduce health economic impact on national health system. In assisted reproducti...

Vulvovaginal pathology impairs the quality of life of both women in menopause and those who are not. Different therapies have been proposed, mainly related to estrogen therapy in postmenopausal women. However, some contraindications limit its use, and different moisturizers or lubricants have been tested. Hyaluronic acid is a promising and widely u...

This meta-analysis aimed to assess the reproductive competence of blastocysts developed on day 7 compared with blastocysts developed on day 5/6. A systematic search was carried out to select relevant studies published before January 2020. Ten retrospective observational cohort studies were included. The primary outcome was the clinical pregnancy ra...

Purpose: Chronic endometritis (CE) is a frequent hysteroscopic and histological finding which affects embryo transfer implantation during IVF-ICSI cycles. In particular, CE impairs proper decidualization and, subsequently, implantation. Although this correlation has been clearly clarified, a pathophysiological explanation assembling all the studie...

Chronic stress and endocrine disorders that result from environmental pollution, reactive oxygen species (ROS), and genetic abnormalities, are responsible of the idiopathic infertility. The aim of this study was to investigate the effect of a daily intake of supplement containing astaxanthin (Asta), known to ameliorate sperm viability in in vitro c...

Importance: To date, a comprehensive review on the safety and effectiveness of hysteroscopic metroplasty for T-shaped uterus is still missing. Objective: To provide a robust synthesis of the available studies investigating reproductive outcomes after hysteroscopic metroplasty for T-shaped uterus. Evidence acquisition: We performed a systematic...

Bicarbonate uptake is one of the early steps of capacitation, but the identification of proteins regulating anion fluxes remains elusive. The aim of this study is to investigate the role of sperm solute carrier 4 (SLC4) A1 (spAE1) in the capacitation process. The expression, location, and tyrosine-phosphorylation (Tyr-P) level of spAE1 were assesse...

Aim of this report is to alert clinicians about the potential significant sequelae of administering depot gonadotropin-releasing hormone agonists (GnRHa) shortly after oocytes cryopreservation. In our case report, a 28-year-old nulligravid Caucasian woman diagnosed with breast cancer underwent controlled ovarian stimulation-oocyte cryopreservation...

Background: Since the onset of the global spread of the novel Coronavirus (SARS-cov2) resulting in a detrimental pandemic, in vitro fertilization (IVF) centers have been forced to suspend their activities, in order to preserve the health of both women and their future newborn children. As a result of the enforced closure of IVF centres, a reduction...

Infertility, defined as the absence of spontaneous conception after 12 months of unprotected sexual intercourses, is a major public health issue. It is estimated that up to 15% of couples suffer from infertility and that most of them will refer for counselling to infertility specialists. Concurrently, the demands for assisted reproduction technique...

Objectives: A meta-analysis, with a head-to-head approach, was carried out to compare the three most common techniques for a deep pelvic endometriosis (DPE) diagnosis. We focused on: transvaginal-sonography (TVS), magnetic-resonance imaging (MRI), and rectal-endoscopy-sonography (RES). Methods: Electronic databases were searched from their incep...

Background: Iodine supplementation during pregnancy in areas with mild-to-moderate iodine deficiency is still debated. Methods: A single-center, randomized, single-blind and placebo-controlled (3:2) trial was conducted. We enrolled 90 women before 12 weeks of gestation. From enrollment up until 8 weeks after delivery, 52 women were given an iodi...

To evaluate the effectiveness of delay start protocol in improving the success of in vitro fertilization (IVF) in poor responders according to Bologna's criteria. Only randomized controlled trial (RCT) of infertile women undergoing a single IVF/ICSI cycle with ovarian stimulation protocol based on daily injections with delay start protocol or a con...

Aldosterone is the main mineralocorticoid hormone, responsible of the regulation of fluid and electrolyte balance and blood pressure. It acts also as a pro-inflammatory factor responsible of an increased cardiovascular risk, independent from blood pressure values. After the discovery of mineralocorticoid receptor (MR) in mononuclear leukocytes, fur...

The most represented histotype of testicular cancer is the testicular germ-cell tumor (TGCT), both seminoma and non-seminoma. The pathogenesis of this cancer is poorly known. A possible causal relationship between viral infections and TGCTs was firstly evoked almost 40 years ago and is still a subject of debate. In the recent past, different author...

(Abstracted from Fertil Steril 2019;111(4):734–746.e2) Despite significant improvements in assisted reproductive technology (ART), clinical pregnancy rates (CPRs) and live-birth rates (LBRs) following in vitro fertilization and embryonic transfer (ET) remain between 30% and 40% and between 20% and 30% per ET, respectively. Endometrial scratch injur...

Objective: To develop a consensus on the diagnostic criteria for chronic endometritis (CE) at hysteroscopy (HSC), and to evaluate these proposed criteria in a randomized-controlled observer study. Design: Systematic review of studies evaluating the diagnostic accuracy of HSC in CE diagnosis; Delphi consensus on hysteroscopic diagnostic criteria...

Purpose The aim of the present systematic review and meta-analysis was to summarize evidence on the effectiveness of testosterone supplementation for poor ovarian responders (POR) on IVF outcomes. The primary outcome was live birth rate (LBR); secondary outcomes were clinical pregnancy rate (CPR), miscarriage rate (MR), total and MII oocytes, and t...

Objective: To investigate endometrial scratch injury (ESI) as an intervention to improve IVF outcome in women undergoing a first ET. Design: Systematic review and meta-analysis. Setting: Not applicable. Patient(s): Infertile women undergoing a first fresh/frozen embryo transfer. Intervention(s): We included published and unpublished data from rando...

Astaxanthin (Asta), red pigment of the carotenoid family, is known for its anti-oxidant, anti-cancer, anti-diabetic, and anti-inflammatory properties. In this study, we evaluated the effects of Asta on isolated human sperm in the presence of human papillomavirus (HPV) 16 capsid protein, L1. Sperm, purified by gradient separation, were treated with...

Objective: To investigate endometrial scratch injury (ESI) as an intervention to improve IVF outcome in women with a history of ET failure. Design: Systematic review and meta-analysis. Setting: Not applicable. Patient(s): Infertile women undergoing IVF after one or more failed ET. Intervention(s): We included all randomized controlled tria...

Background: Several randomised controlled trials (RCTs) have investigated the usefulness of pituitary block with gonadotrophin-releasing hormone (GnRH) antagonists during intrauterine insemination (IUI) cycles, with conflicting results. Objective: The aim of the present systematic review and meta-analysis of RCTs was to evaluate the effectivenes...

Objective: To evaluate the impact of antibiotic therapy for chronic endometritis (CE) on IVF outcome. Design: Systematic review and meta-analysis. Setting: Not applicable. Patient(s): Infertile women with history of recurrent implantation failure, defined as two or more failed ETs, undergoing one or more IVF cycle(s). Intervention(s): The...

Polycystic ovary syndrome (PCOS)is a gynecological endocrine disorder which is associated with systemic inflammatory status inducing red blood cells (RBC) membrane alterations related to insulin resistance and testosterone levels which could be greatly improved by myo-inositol (MYO) uptake. In this study we aim to evaluate the effect of MYO in redu...

Endometriosis, an estrogen-dependent chronic gynecological disease in women of reproductive age, is characterized by a systemic inflammation status involving also red blood cells (RBCs). In this study, we evaluated how the protein oxidative status could be involved in the worsening of RBC conditions due to dapsone intake in endometriotic women in p...

Persistent amenorrhea is a frequent condition affecting anorexic patients after stable weight recovery. It has been proposed that it could be due to alterations of the hypothalamic–pituitary–gonadal axis linked with persistent hormonal impairments, such as relative hypercortisolemia and hypoleptinemia, and psychological symptoms related to anorexia...

Purpose: Spironolactone (SP) is an effective treatment for polycystic ovary syndrome (PCOS), but it is often associated with menstrual abnormalities whose mechanism is still under investigation. In this study, we investigated the serum sex steroids and endometrial thickness in 30 PCOS patients, before and after one-month 100 mg SP treatment. Meth...

We have recently demonstrated that excessive aldosterone (Aldo) secretion in primary aldosteronism (PA) is associated with red blood cells (RBC) senescence. These alterations were prevented/inhibited by cortisol (Cort) or canrenone (Can) raising the hypothesis that Aldo effects in RBC may be mediated by mineralocorticoid receptor (MR), though to da...

Aim of the study was to investigate whether menstrual cycle length may be considered as a surrogate measure of reproductive health, improving the accuracy of biochemical/sonographical ovarian reserve test in estimating the reproductive chances of women referred to ART. A retrospective-observational-study in Padua’ public tertiary level Centre was c...

We conducted an observational cohort study to evaluate whether drugs used for hypothalamic inhibition may impact thyroid function of infertile women scheduled for fresh nondonor in vitro fertilization/intracytoplasmic sperm injection treatment. We considered eligible for inclusion in the study only women with normal thyroid function (serum thyroid-...

Controlled ovarian stimulation, using a gonadotrophin‑releasing hormone (GnRH) antagonist protocol, is a potential treatment option for women with a low response to other fertility treatments as it appears to be at least as effective as GnRH agonists (long protocol). However, previous studies have indicated that the administration of GnRH antagonis...

Vulvar cancer (VC) represents about 4% of gynecologic malignancies, its incidence increases with age and peak incidence is found between 70-79 years. In cases of locally advanced disease surgery is often required and radical vulvectomy, with or without mono-bilateral inguino-femoral lymphadenectomy, is standard management. Various devices have been...

Astaxanthin (Asta), a photo-protective red pigment of the carotenoid family, is known for its multiple beneficial properties. In this study, the effects of Asta on isolated human sperm were evaluated. Capacitation involves a series of transformations to let sperm acquire the correct features for potential oocyte fertilization, including the generat...

In humans, stem cell factor (SCF), produced during follicular phase, may reflect a successful stimulation and oocyte maturation and so it may be a predictor of in vitro fertilization (IVF) outcome. An observational cohort study was conducted on 37 poor responders scheduled for fresh nondonor IVF/intracytoplasmic sperm injection treatment with stand...

Although it is widely accepted that patients, who are considered poor responders to in vitro fertilization (IVF) benefit from recombinant luteinizing hormone (rLH) supplementation during an in vitro fertilization cycle, particularly when gonadotropin‑releasing hormone (GnRH)‑antagonist (ant) treatment is used the optimal administration timing and d...

The choice of the type of abdominal incision performed in caesarean delivery is made chiefly on the basis of the individual surgeon's experience and preference. A general consensus on the most appropriate surgical technique has not yet been reached. The aim of this systematic review of the literature is to compare the two most commonly used transve...

Abstract In vitro fertilization (IVF) cycles generate abnormalities in luteal-phase sex steroid concentrations and this represent an important limiting factor to achieve a good pregnancy rate. Although there are evidences about the usefulness of luteal phase support (LPS) after IVF cycles, no consensus exist about the best dose and way of progester...

We investigated the role of foetal spine position in the first and second labour stages to determine the probability of OPP detection at birth and the related obstetrical implications. We conducted an observational-longitudinal cohort study on uncomplicated cephalic single foetus pregnant women at term. We evaluated the accuracy of ultrasound in pr...

This study examined the possible involvement of carbonic anhydrase activation in response to an endometriosis-related increase in oxidative stress. Peripheral blood samples obtained from 27 healthy controls and 30 endometriosis patients, classified as having endometriosis by histological examination of surgical specimens, were analysed by multiple...

Background Current evidence about in-vivo effects of HPV cannot definitively clarify the possible negative role of this worldwide common infection in early embryo development. However in-vitro evidence, seems to underline a possible negative effect of HPV in increasing blastocyst apoptosis and in reducing the endometrial implantation of trophoblast...

Abstract A wide variety of sperm preparation protocols are currently available for assisted conception. They include density gradient separation and washing methods. Both aim at isolating and capacitating as much motile sperm as possible for subsequent oocyte fertilization. The aim of this study was to examine the effects of four commercial sperm w...

To compare qualitative and quantitative ovarian response in idiopathic infertile women treated with low-dose-aspirin (LDA) during in-vitro-fertilization (IVF) cycles (pl) versus untreated ones. We conducted an observational-cohort-study on normo-responders patients aged between 25 and 45 years referred to Assisted-Reproductive Unit - University of...

Nowadays, the ovarian reserve (OR) is considered more important than chronological age to estimate female reproductive capability. We conducted a retrospective, observational, and cohort study in order to detect the best predictor marker of OR, ovarian response, chances to obtain high-quality embryos, and pregnancy after in vitro fertilization (IVF...

Aims and objectivesTo devise a set of indices representative of a latent dimension of delivery perception, aimed at the assessment of birth experience after both spontaneous and medically assisted conception. Background Birth experience is of great importance for its prognostic value for the woman and newborn's psychophysical well-being, especially...

In order to be able to fertilize oocytes, human sperm must undergo a series of morphological and structural alterations, known as capacitation. It has been shown that the production of endogenous sperm reactive oxygen species (ROS) plays a key role in causing cells to undergo a massive acrosome reaction (AR). Astaxanthin (Asta), a photo-protective...

Context: Aldosterone (Aldo) effects include NADPH oxidase activation involved in Aldo-related oxidative stress. Red blood cells (RBCs) are particularly sensitive to oxidative assault, and both the formation of high molecular weight aggregates (HMWAs) and the diamide-induced Tyr phosphorylation (Tyr-P) level of membrane band 3 can be used to monito...

Generation of controlled amounts of reactive oxygen species (ROS) and phosphorylation of protein tyrosine (Tyr) residues are two main cellular changes involved in sperm capacitation. This study examined the relationship between tyrosine-phosphorylation (Tyr-P) and endogenous ROS production during sperm capacitation, and correlated them with both sp...

Generation of controlled amounts of reactive oxygen species (ROS) and phosphorylation of protein tyrosine residues (Tyr) are two closely related changes involved in sperm capacitation. This study investigated the effect of altered endogenous ROS production on Tyr-phosphorylation (Tyr-P), acrosome reaction (AR) and cell viability during sperm capaci...

Proximal-type epithelioid sarcoma (PES) represents an extremely rare and aggressive form of soft tissue neoplasm, typically presenting as a painless subcutaneous nodule in the trunk often located in the genital area. A 46-year-old female was subjected to the excision of a growing soft tissue mass in the mons pubis that, at histology, was identified...

The aims of our study were to determine on the one hand a correlation between the presence of anti-Helicobacter pylori (anti-H. pylori) IgG antibodies in serum and cervical mucus of women with idiopathic infertility, and on the other hand the effect of these antibodies on cervical mucus quality, in particular related to the ability of spermatozoa t...