Obstetrics and Gynecology Unit

Modena, Italy

Obstetrics and Gynecology Unit

Modena, Italy
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Grandi G.,Obstetrics and Gynecology Unit | Cagnacci A.,Obstetrics and Gynecology Unit | Volpe A.,Obstetrics and Gynecology Unit
Expert Opinion on Drug Metabolism and Toxicology | Year: 2014

Introduction: Desogestrel (DSG) is a third-generation 19-nortestosterone derivative progestogen. It is contained in many oral contraceptive preparations, both combined (COCs) to ethinyl-estradiol (EE) or alone in a progestin-only pill (POP). Its principal metabolite (etonogestrel, ETN) is the only progestin used for intravaginal combined contraception and one of the most used for subdermal hormonal contraception. Areas covered: This is a review of the available data on the pharmacokinetics of DSG and ETN in hormonal contraception. The material included was searched and obtained via Medline, PubMed, and EMBASE up to July 2013 using the search terms 'pharmacokinetics, metabolism' in combination with 'desogestrel, etonogestrel, and progestins.' Expert opinion: DSG and its metabolite ETN are very suitable molecules for use in hormonal contraception. For the oral use the molecule used is DSG, while for parenteral routes (intravaginal, subdermal) its metabolite ETN is the compound of choice. In both cases (oral and parenteral) the active molecule in the organism is the latter (ETN), due to the rapid in vivo metabolism of oral DSG. The contraceptive efficacy and tolerability of all the formulations present on the market (mono/multiphasic EE/DSG COCs, DSG POP, EE/ETN vaginal ring, ETN implant) are reassuring, permitting a long-term use. The estrogenic component increases the contraindications, forcing the prescription to the safer only-progestin preparations, DSG POP or ETN implant. © 2014 Informa UK, Ltd.

Grandi G.,Obstetrics and Gynecology Unit | Napolitano A.,Obstetrics and Gynecology Unit | Cagnacci A.,Obstetrics and Gynecology Unit
Expert Opinion on Drug Metabolism and Toxicology | Year: 2016

Introduction: Is the replacement of ethinyl-estradiol (EE) with estradiol (E2) in combined hormonal contraceptives (CHCs) associated with fewer metabolic effects, leading to a further improvement on safety of hormonal contraceptives? Areas covered: This is a narrative review paper including all available data on the metabolic impact of CHCs containing E2 published in English up to December 2015. Modification of a metabolic variable of interest during the first months of treatment was considered as an outcome. Expert opinion: E2 was extensively used in oral contraceptives associated to nomegestrol acetate (NOMAc) in a monophasic 24 + 4 or its ester E2 valerate to dienogest (DNG) in a quadriphasic 26 + 2 regimen. The impact on the lipid metabolism and the hemostatic system of these preparations seems milder than that caused by EE-based ones, associated with no change of blood pressure. The impact on bone metabolism was instead similar to EE. Data available in the literature are mainly derived from studies having secondary minor metabolic outcomes as the primary end-point, and so currently not completely applicable on the real variables of interest (arterial or venous cardiovascular events, bone fractures). The preliminar parenteral use of E2 seems promising, both transdermal and vaginal, in particular after the introduction of a specific progestin with a high anti-ovulatory activity, like nestorone. © 2016 Informa UK Limited, trading as Taylor & Francis Group.

Tani F.,University of Florence | Castagna V.,Obstetrics and Gynecology Unit
Journal of Maternal-Fetal and Neonatal Medicine | Year: 2016

Background: Social relationships provide individuals with a general sense of self-worth, psychological wellbeing, as well as allowing them access to resources during stressful periods and transitions in life. Pregnancy is a time of significant life change for every woman. The aim of this study was to verify the influence of social support perceived by mothers during pregnancy on the quality of their birth experience and post-partum depression. Method: A longitudinal study at three different times was carried out on 179 nulliparous pregnant women. Women completed a Maternal Social Support Questionnaire during the third trimester of their pregnancy. Then, on the first day after childbirth, clinical birth indices were collected. Finally, a month after childbirth, the Edinburgh Postnatal Depression Scale was administered. Results: Post-partum depression was influenced negatively by maternal perceived social support and positively by negative clinical birth indices. In addition to these direct effects, analyses revealed a significant effect of maternal perceived social support on post-partum depression, mediated by the clinical indices considered. Conclusions: Social support perceived by mothers during pregnancy plays a significant role as a protection factor against post-partum depression, both directly and indirectly, reducing the negative clinical aspects of the birth experience. © 2016 Informa UK Limited, trading as Taylor & Francis Group.

Leiva A.,University of Santiago de Chile | De Medina C.D.,University of Santiago de Chile | Salsoso R.,University of Santiago de Chile | Saez T.,University of Santiago de Chile | And 8 more authors.
Arteriosclerosis, Thrombosis, and Vascular Biology | Year: 2013

OBJECTIVE - : Human pregnancy that courses with maternal supraphysiological hypercholesterolemia (MSPH) correlates with atherosclerotic lesions in fetal arteries. It is known that hypercholesterolemia associates with endothelial dysfunction in adults, a phenomenon where nitric oxide (NO) and arginase are involved. However, nothing is reported on potential alterations in the fetoplacental endothelial function in MSPH. The aim of this study was to determine whether MSPH alters fetal vascular reactivity via endothelial arginase/urea and L-arginine transport/NO signaling pathways. APPROACH AND RESULTS - : Total cholesterol <280 mg/dL was considered as maternal physiological hypercholesterolemia (n=46 women) and ≥280 mg/dL as MSPH (n=28 women). Maternal but not fetal total cholesterol and low-density lipoprotein-cholesterol levels were elevated in MSPH. Umbilical veins were used for vascular reactivity assays (wire myography), and primary cultures of umbilical vein endothelial cells to determine arginase, endothelial NO synthase (eNOS), and human cationic amino acid transporter 1 and human cationic amino acid transporter 2A/B expression and activity. MSPH reduced calcitonine gene-related peptide-umbilical vein relaxation and increased intima/media ratio (histochemistry), as well as reduced eNOS activity (L-citrulline synthesis from L-arginine, eNOS phosphorylation/dephosphorylation), but increased arginase activity and arginase II protein abundance. Arginase inhibition increased eNOS activity and L-arginine transport capacity without altering human cationic amino acid transporter 1 or human cationic amino acid transporter 2A/B protein abundance in maternal physiological hypercholesterolemia and MSPH. CONCLUSIONS - : MSPH is a pathophysiological condition altering umbilical vein reactivity because of fetal endothelial dysfunction associated with arginase and eNOS signaling imbalance. We speculate that elevated maternal circulating cholesterol is a factor leading to fetal endothelial dysfunction, which could have serious consequences to the growing fetus. © 2013 American Heart Association, Inc.

Palomba S.,Obstetrics and Gynecology Unit | Fornaciari E.,Obstetrics and Gynecology Unit | Falbo A.,Obstetrics and Gynecology Unit | La Sala G.B.,Obstetrics and Gynecology Unit | La Sala G.B.,University of Modena and Reggio Emilia
Reproductive BioMedicine Online | Year: 2015

Myomectomy is the most frequent reproductive surgery to preserve, improve fertility, or both. The present study was designed to assess the safety and efficacy of minilaparotomy for myomectomy through a systematic review of randomized and non-randomized controlled trials with a meta-analysis. All available studies comparing minilaparotomy myomectomy with laparotomy, other minimally invasive surgeries, or both, were included. Available surgical and reproductive data were extrapolated, and a qualitative and quantitative analysis was carried out. Fourteen studies were included in the final analysis for an overall sample of 2151 patients. A total of 1139 patients were treated with minilaparotomy, whereas 239 and 773 patients were treated, respectively, with the laparotomy or laparoscopy. Only two studies comparing minilaparotomy with laparoscopy assessed the reproductive outcomes, and their data synthesis did not demonstrate significant difference between the two surgical techniques. Specific surgical end-points differed significantly between minilaparotomy and laparotomy or laparoscopy, even if those differences were not clinically relevant. In conclusion, current data do not permit a definite conclusion to be drawn. Further studies are needed to clarify the risk-benefit ratio of the minilaparotomy compared with the other minimally invasive surgical procedures for myomectomy to provide clinical recommendations with strong scientific evidence. © 2015 Reproductive Healthcare Ltd. All rights reserved.

Cagnacci A.,Obstetrics and Gynecology Unit | Cannoletta M.,Obstetrics and Gynecology Unit | Palma F.,Obstetrics and Gynecology Unit | Zanin R.,Obstetrics and Gynecology Unit | And 2 more authors.
Climacteric | Year: 2012

Objectives Conflicting evidence indicates an increased risk for cardiovascular disease in postmenopausal women suffering from hot flushes. In this study, we tested whether, beyond hot flushes, menopausal symptoms are associated with biochemical and biophysical risk factors for cardiovascular disease. Methods Retrospective cross-sectional analysis on 951 women in surgical or physiological postmenopause, recruited at the menopause outpatient service of our university hospital between April 2002 and December 2009. The Greene Climacteric Scale and its subscales for anxiety, depression, somatic symptoms, vasomotor symptoms and sexuality were used to evaluate menopausal complaints. Blood pressure, fasting glucose and lipids levels were evaluated as risk factors for cardiovascular disease. Anthropometric parameters and those derived by remote and reproductive medical history were used as possible confounders. All data were anonymously retrieved from an electronic database. Results By multiple regression analysis, high density lipoprotein (HDL) cholesterol was inversely related to body mass index, the Greene Climacteric Scale score and years since menopause (R = 0.390; p = 0.0001). The total cholesterol/HDL cholesterol ratio was positively related to waist circumference and the Greene Climacteric Scale score (R = 0.356; p = 0.0001). Triglycerides (R = 0.353; p = 0.0001) and triglyceride/HDL cholesterol (R = 0.425; p = 0.0001) were positively related to waist circumference, the Greene Climacteric Scale score and the Greene vasomotor subscore. Glucose was positively related to waist circumference, years since menopause and the Greene Climacteric Scale score (R = 0.390; p = 0.0001). Blood pressure was not related to menopausal symptoms. The 10-year risk for cardiovascular disease calculated by the Framingham formula was related independently and directly to body mass index and the Greene Climacteric Scale score (R = 0.183; p = 0.0001). Conclusions Menopausal symptoms evaluated by a validated climacteric scale are associated with a worsening of biochemical risk factors for atherosclerosis and cardiovascular disease. © 2012 International Menopause Society.

Grandi G.,Obstetrics and Gynecology Unit | Xholli A.,Obstetrics and Gynecology Unit | Napolitano A.,Obstetrics and Gynecology Unit | Piacenti I.,Obstetrics and Gynecology Unit | And 2 more authors.
Contraception | Year: 2014

Objective: Combined oral contraceptives (COCs) containing ethinyl-estradiol are known to increase blood pressure (BP). We evaluated whether COCs containing estradiol (E2) influence 24-h ambulatory BP and heart rate (HR) in normotensive and normal-weight women. Study design: Twenty-four-hour BP and HR were measured every 30 min with an ambulatory BP device in 18 normotensive healthy non-smoking women prior to (Days 3-6 of menstrual cycle) and after 6 months of use (Days 20-24 of cycle 6) of a COC containing either a quadriphasic combination of E2 valerate plus dienogest (n=11) or a monophasic association of micronized E2 plus nomegestrol acetate (n=7). Results: Mean age and body mass index of the final sample were 32.50±7.49 years and 22.87±4.08, respectively. E2-based COCs induced no modification of 24-h systolic BP (+1.65±8.34 mmHg; p=.41), diastolic BP (+0.04±7.36 mmHg; p=.98), mean BP (+0.64±6.42 mmHg; p=.68) or HR (-0.72±5.86 beats/min; p=.61). Differences were not observed even when daytime or nighttime values were separately considered. Though this was not a comparative study, we did not find differences between the effects of the two formulations (24-h mean BP; p=.699). Conclusions: These data suggest a neutral effect of estradiol-based COCs on independent risk factors for cardiovascular diseases such as BP or HR. Implications: BP and HR of normotensive women are not increased by E2-based COCs. © 2014 Elsevier Inc. All rights reserved.

Grandi G.,Obstetrics and Gynecology Unit | Xholli A.,Obstetrics and Gynecology Unit | Ferrari S.,Obstetrics and Gynecology Unit | Cannoletta M.,Obstetrics and Gynecology Unit | And 2 more authors.
Gynecologic and Obstetric Investigation | Year: 2013

Background/Aims: To investigate the independent importance of different types of pelvic pain on quality of life and depressive symptoms. Methods: A cross-sectional study was performed on patients with pelvic pain. A 10-cm visual-analogue scale (VAS) was used to investigate intensity of intermenstrual pelvic pain, dysmenorrhea or deep dyspareunia. The SF-36 form and the Zung Self-Rating Scale for Depression (SDS) were used to investigate quality of life and depressive symptoms, respectively. Results: The final study group consisted of 248 patients, 175/248 (70.6%) with intermenstrual pelvic pain, 46/248 (18.5%) with dysmenorrhea and 27/248 (10.9%) with deep dyspareunia associated or not with dysmenorrhea. Mean VAS score for dysmenorrhea was higher than that for deep dyspareunia (p < 0.003) and intermenstrual pelvic pain (p < 0.0001). Women with intermenstrual pelvic pain had the worst SF-36 (p < 0.0001) and SDS (p < 0.002) scores. SF-36 was independently and inversely related to intermenstrual pelvic pain (CR -1.522; 95% CI -2.188 to -0.856; p < 0.0001), and less strongly to dysmenorrhea (CR -0.729; 95% CI -1.487 to 0.030; p = 0.06). Indeed, only the physical component summary of SF-36 was independently related to dysmenorrhea (CR -0.956; 95% CI -1.783 to -0.129; p = 0.024). The SDS score was independently related only to intermenstrual pelvic pain (CR 0.573; 95% CI 0.241-0.904; p = 0.0008). Conclusions: Patients with intermenstrual pelvic pain have the worst SF-36 and SDS scores. Intermenstrual pelvic pain seems to be more strongly associated with a reduced quality of life and depressive mood. Copyright © 2012 S. Karger AG, Basel.

Grandi G.,Obstetrics and Gynecology Unit | Xholli A.,Obstetrics and Gynecology Unit | Napolitano A.,Obstetrics and Gynecology Unit | Palma F.,Obstetrics and Gynecology Unit | Cagnacci A.,Obstetrics and Gynecology Unit
Reproductive Sciences | Year: 2015

Objective: The progestin dienogest (DNG) given alone effectively reduces pelvic pain of women with endometriosis. It is not clear whether the same occurs when DNG is associated with estradiol (E2). Design: Patient preference prospective observational study. Setting: Outpatient centre of university hospital. Patients: 40 patients with endometriosis and menstrual pain. Interventions: 24-week treatment with a quadriphasic association of E2 valerate (E2V) and DNG or a nonsteroidal antiinflammatory drug (NSAID) to be used only in case of pain (ketoprofene 200-mg tablets). Main Outcome Measures: Menstrual pain and, when present, intermenstrual pain, and dyspareunia were investigated by means of a 10-cm visual analogue scale (VAS). Quality of life was investigated by the short form 36 (SF-36) of the health-related quality of life questionnaire. Results: Final study group consists of 34 patients, 19 in the E2V/DNG group and 15 in the NSAID group. After 24 weeks, no significant modification of menstrual pain, intermenstrual pain, dyspareunia, or SF-36 score was observed in the NSAID group. Treatment with E2V/DNG reduced the VAS score of menstrual pain by 61% (P < .0001). In the subgroups of women with intermenstrual pain or dyspareunia, E2V/DNG reduced these complaints by 65% (P = .013) and 52% (P = .016), respectively. The reduction in menstrual (P = .0001) and intermenstrual pain (p = 0.03) was significantly greater during E2V/DNG than NSAID. Quality of life improved during E2V/DNG (P = .0002), both in physical (P = .0003) and mental domains (P = .0065). Only a few minor adverse effects were described during E2V/DNG, and none caused withdrawal from treatment. Conclusion: In patients with endometriosis and pelvic pain, the 24-week administration of the quadriphasic association of E2V/DNG decreases pelvic pain and improves quality of life. © 2014 The Author(s).

Grandi G.,Obstetrics and Gynecology Unit | Piacenti I.,Obstetrics and Gynecology Unit | Volpe A.,Obstetrics and Gynecology Unit | Cagnacci A.,Obstetrics and Gynecology Unit
Gynecological Endocrinology | Year: 2014

Aim: To observe the influence on metabolism and body composition of two oral contraceptives containing non-androgenic progestins in association with estradiol or ethinyl estradiol (EE). Study design: Women on hormonal contraception with estradiol valerate (E2V)/dienogest (DNG) in a quadriphasic regimen (n=16) or 30μg EE/2mg chlormadinone acetate (CMA) (n=16) in a monophasic regimen were evaluated at the third cycle for modifications in lipoproteins, apoproteins and homeostatic model assessment for insulin resistance (HOMA-IR), and at the sixth cycle for body composition and the markers of bone turnover osteocalcin and C-telopeptide X. Results: During E2V/DNG lipoprotein, apoproteins and HOMA-IR remained stable. During EE/CMA, total-cholesterol (p=0.003), high-density lipoprotein (HDL)-cholesterol (p=0.001), triglycerides (p=0.003) Apoprotein-A1 (Apo-A1; p=0.001) and Apo B (p=0.04) increased, low-density lipoprotein/HDL (p=0.039) decreased and total-cholesterol/HDL and Apoprotein-B/Apo-A1 ratio did not vary. HOMA-IR slightly increased from 1.33±0.87 to 1.95±0.88 (p=0.005). There was a reduction of markers of bone metabolism in both groups with no modification of body composition. Conclusions: Administration of E2V/DNG does not influence lipid and glucose metabolism, while mixed effect are exerted by EE/CMA. Both preparations reduce bone metabolism without influencing short-term effect on body composition. © 2014 Informa UK Ltd. All rights reserved.

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