The human embryo following biopsy on day 5 versus day 3: viability, ultrastructure and spindle/chromosome configurations.

Research Question: Are there any differences in viability, spindle abnormalities and mitochondrial and other organelle structures amongst embryos biopsied on day 3 versus day 5 before and after vitrification?

Design: A total of 240 day 3 biopsied embryos that developed to blastocysts but were rejected for transfer following preimplantation genetic testing for monogenic/single gene defects (PGT-M) (n = 115) or for aneuploidies (PGT-A) (n = 125) were divided into two groups: (i) 120 blastocysts treated for viability, spindle/chromosome configuration (SCC) analysis and transmission electron microscopy (TEM) analysis (fresh n = 20, n = 20, n = 20 and following vitrification/warming n = 20, n = 20, n = 20); (ii) 120 embryos were re-biopsied at the blastocyst stage and treated for viability, SCC and TEM analysis (fresh n = 20, n = 20, n = 20 and following vitrification/warming n = 20, n = 20, n = 20). Also, 60 vitrified blastocysts biopsied only on day 5 that were rejected for transfer following PGT-M (n = 6) or PGT-A (n = 54) were treated following warming for viability (n = 20), SCC (n = 20) and TEM analysis (n = 20).

Results: No differences were observed in SCC and ultrastructure between embryos biopsied on day 5 and day 3 but following vitrification higher numbers of abnormal spindles, distension of mitochondria, multivesicular bodies, lipofuscin droplets, altered cell junctions and occasionally excessive accumulation of glycogen granules were evident.

Expression of genes that regulate follicle development and maturation during ovarian stimulation in poor responders.

Research Question: Sex hormone-binding globulin (SHBG), androgen receptor (AR), LH beta polypeptide (LHB), progesterone receptor membrane component 1 (PGRMC1) and progesterone receptor membrane component 2 (PGRMC2) regulate follicle development and maturation. Their mRNA expression was assessed in peripheral blood mononuclear cells (PBMC) of normal and poor responders, during ovarian stimulation.

Design: Fifty-two normal responders and 15 poor responders according to the Bologna criteria were enrolled for IVF and intracytoplasmic sperm injection and stimulated with 200 IU of follitrophin alpha and gonadotrophin-releasing hormone antagonist.

Addition of procyanidine to semen preserves progressive sperm motility up to three hours of incubation.

Several studies on semen physiology and sperm fertilizing capacity have shown a beneficial effect of antioxidants. Procyanidine is a natural antioxidant, more efficient compared with vitamin C and E, with many applications in the food, agriculture, pharmaceutical and cosmetic industry. Thus, we tested whether the addition of procyanidine to the semen of infertile men has a beneficial effect on spermatozoa during their in vitro incubation and during the cryopreservation process.

Prevalence of occult leiomyosarcomas and atypical leiomyomas after laparoscopic morcellation of leiomyomas in reproductive-age women.

Study Question: What is the prevalence of leiomyosarcomas and atypical leiomyomas after laparoscopic morcellation of fibroids in reproductive age women?

Summary Answer: No case of leiomyosarcomas but seven atypical leiomyomas were found in 1216 subjects.

What Is Known Already: Although uterine sarcoma is a rare entity affecting usually older peri- or post-menopausal women, the Food and Drug Administration discourages use of laparoscopic power morcellation of uterine fibroids.

Study Design, Size, Duration: Retrospective review of data extracted from a single center database of 1216 consecutive women who underwent laparoscopic morcellation of 2582 unsuspicious leiomyomas between June 2003 and December 2015 and were followed-up until December 2016.

Transdermal testosterone pretreatment in poor responders undergoing ICSI: a randomized clinical trial.

Study Question: Does pretreatment with transdermal testosterone increase the number of cumulus-oocyte complexes (COCs) retrieved by more than 1.5 in poor responders undergoing intracytoplasmic sperm injection (ICSI), using recombinant follicle stimulating hormone (FSH) and gonadotrophin releasing hormone agonists (GnRHa)?

Summary Answer: Testosterone pretreatment failed to increase the number of COCs by more than 1.5 as compared with no pretreatment in poor responders undergoing ICSI (difference between medians: 0.

Is the time interval between HCG administration and oocyte retrieval associated with oocyte retrieval rate?

The aim of this study was to evaluate whether prolongation of the time interval between HCG administration and oocyte retrieval, from 36 h to 38 h, affects oocyte retrieval rate in women undergoing ovarian stimulation with gonadotrophins and GnRH antagonists for IVF. One hundred and fifty-six normo-ovulatory women were randomized to have oocyte retrieval performed 36 h (n = 78) or 38 h (n = 78) following HCG administration. Oocyte retrieval rate was defined as number of cumulus-oocyte-complex (COC) retrieved/follicle ≥ 11 mm present on day of HCG administration.

Corifollitropin alfa compared with follitropin beta in poor responders undergoing ICSI: a randomized controlled trial.

Study Question: Does substituting 150 µg corifollitropin alfa for 450 IU follitropin beta during the first 7 days of ovarian stimulation in proven poor responders, result in retrieval of a non-inferior number (<1.5 fewer) of cumulus oocyte complexes (COCs)?

Summary Answer: A single s.c.

Effect of short-term tibolone treatment on risk markers for cardiovascular disease in healthy postmenopausal women: a randomized controlled study.

Objective: The aim of this prospective randomized controlled cross sectional study was to evaluate the effect of a six month tibolone treatment in healthy postmenopausal women on biochemical CVD markers by calculating the changes of the blood serum levels of total cholesterol (TC), low-density lipoprotein (LDL), high-density lipoprotein (HDL), triglycerides (Tg), high-sensitivity C-reactive protein (hsCRP), homocysteine (Hcy), and endothelin-1 (ET-1) at the beginning of the treatment and after six months.

Materials And Methods: Fifty-two healthy postmenopausal women were enrolled in a prospective, randomized, case-controlled outpatient trial. Group 1 (n = 26) received 2,5 mg/d tibolone for six months, while Group 2 (n = 26) received no treatment.

Increased serum C-reactive protein levels in normal weight women with polycystic ovary syndrome.

Background: The clinical spectrum of polycystic ovary syndrome (PCOS) includes components of the metabolic syndrome, such as central obesity, insulin resistance, dyslipidemia, arterial hypertension and, even, disturbances of the clotting mechanism. All these disorders are epidemiologically related to cardiovascular disease, most probably through low-grade intravascular chronic inflammation. The aim of this study was to evaluate the serum concentrations of high sensitivity C-reactive protein (hsCRP), a non-specific marker of low-grade inflammation and a predictive marker for cardiovascular disease, in normal weight women with (PCOS).

Meta-analysis of cardiovascular disease risk markers in women with polycystic ovary syndrome.

Background: The relation between polycystic ovary syndrome (PCOS) and cardiovascular disease (CVD) remains unclear. In an attempt to provide high-quality evidence on the relation between PCOS and CVD, relevant literature for CVD risk markers [C-reactive protein (CRP), homocysteine (Hcy), tumor necrosis factor-alpha (TNF-α), plasminogen activator inhibitor-1 (PAI-1), lipoprotein (a) [Lp(a)], advanced glycation end-products (AGEs), vascular endothelial growth factor (VEGF), interleukin-6 (IL-6), asymmetric dimethylarginine (ADMA), endothelin-1 (ET-1) and fibrinogen] in women with PCOS was reviewed and analyzed.

Methods: A systematic search was conducted electronically using specific eligibility criteria.

Serum high-sensitivity C-reactive protein and homocysteine changes during hormonal therapy in women with polycystic ovary syndrome: a prospective, matched study.

The study evaluated the effect of 5 hormonal regimes on serum levels of high-sensitivity C-reactive protein (hsCRP) and homocysteine (Hcy) in women with polycystic ovary syndrome (PCOS). Women with PCOS received (1) conjugated estrogens and cyproterone acetate (n = 22), (2) 17beta-estradiol and cyproterone acetate (n = 17), (3) ethinyl-estradiol and cyproterone acetate (high dose; n = 20), (4) ethinyl-estradiol plus cyproterone acetate (low dose; n = 12), or (5) ethinyl-estradiol plus desogetrel (n = 12). Both hsCRP and Hcy levels were measured at baseline and after 4, 7, and 12 months.

Operative vaginal delivery in singleton term pregnancies: short-term maternal and neonatal outcomes.

Background: The rate of operative vaginal delivery has remained stable the last decade, however the rate of vacuum has increased against forceps application. Different maternal and neonatal outcomes have been proposed by many reports. The aim of the present study is to compare the short term maternal and neonatal outcomes between vacuum and forceps delivery.

Clear cell ovarian carcinoma following polymyositis diagnosis: a case report and review of the literature.

Background: The association of ovarian malignancy with dermatomyositis (DM) is well established from previous reports, while the relationship with polymyositis (PM) is rare.

Case Report: We report a case of a 50 years old nulliparous woman who developed clear cell ovarian cancer four years after the PM diagnosis. The patient presented with deep lower abdominal pain and distension.

Immunohistochemical bcl-2 expression, p53 overexpression, PR and ER status in endometrial carcinoma and survival outcomes.

Immunohistochemical expression of bcl-2, p53, PR and ER in cases with endometrial carcinomas arrayed on a tissue microarray (TMA) was tested and correlated with clinicopathologic features, overall survival (OS), cancer-related survival (CRS) and disease-free survival (DFS). Seventy-seven patients with endometrial cancer were reviewed. Slides were evaluated by two pathologists blinded to patient clinical characteristics and survival data.

Results on the treatment of uterine cervix cancer: ten years experience.

The aim of the study is to present our experience in the treatment of uterine cervix cancer over the last decade. This is a retrospective study of 90 patients with cervical cancer treated in a University Department of Obstetrics and Gynecology from 1993 to 2002. After the disease was histologically confirmed and staged the patients were treated according to stage with surgery (S) radiotherapy (RT), RT alone or Chemoradiaton (C-RT).

Homocysteine, folic acid and B12 serum levels in pregnancy complicated with preeclampsia.

Objective: Elevated plasma homocysteine has been implicated in vascular changes compatible with atherosis and endothelial dysfunction similar to the vascular changes of the placenta in preeclampsia. Previous reports have indicated an increased incidence of hyperohomocysteinemia in preeclamptic patients. The aim of this study was to examine the association of homocysteine levels and preeclampsia in our patients.

Pelvic lymphadenectomy as alternative to postoperative radiotherapy in high risk early stage endometrial cancer.

Objective: The purpose of the study is to evaluate whether surgery followed by radiotherapy in high-risk patients of early stage endometrial cancer can be replaced by formal surgical staging. Cancer-related survival and recurrence-free survival (RFS) were the endpoints of the analysis.

Study Design: One hundred and eighteen patients with endometrioid endometrial adenocarcinoma between 1996-2003 were reviewed.