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Endometrial scratching: the light at the end of the tunnel. Hum Reprod Update 2024; 30:238-239. [PMID: 38281106 DOI: 10.1093/humupd/dmad037] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Indexed: 01/29/2024] Open
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The Oncogenic Theory of Preeclampsia: Is Amniotic Mesenchymal Stem Cells-Derived PLAC1 Involved? Int J Mol Sci 2023; 24:ijms24043612. [PMID: 36835024 PMCID: PMC9962629 DOI: 10.3390/ijms24043612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/04/2023] [Accepted: 02/07/2023] [Indexed: 02/15/2023] Open
Abstract
The pathomechanisms of preeclampsia (PE), a complication of late pregnancy characterized by hypertension and proteinuria, and due to improper placentation, are not well known. Mesenchymal stem cells derived from the amniotic membrane (AMSCs) may play a role in PE pathogenesis as placental homeostasis regulators. PLACenta-specific protein 1 (PLAC1) is a transmembrane antigen involved in trophoblast proliferation that is found to be associated with cancer progression. We studied PLAC1 in human AMSCs obtained from control subjects (n = 4) and PE patients (n = 7), measuring the levels of mRNA expression (RT-PCR) and secreted protein (ELISA on conditioned medium). Lower levels of PLAC1 mRNA expression were observed in PE AMSCs as compared with Caco2 cells (positive controls), but not in non-PE AMSCs. PLAC1 antigen was detectable in conditioned medium obtained from PE AMSCs, whereas it was undetectable in that obtained from non-PE AMSCs. Our data suggest that abnormal shedding of PLAC1 from AMSC plasma membranes, likely by metalloproteinases, may contribute to trophoblast proliferation, supporting its role in the oncogenic theory of PE.
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Second stimulation in the same ovarian cycle: an option to fully-personalize the treatment in poor prognosis patients undergoing PGT-A. J Assist Reprod Genet 2022; 39:663-673. [PMID: 35128583 PMCID: PMC8995212 DOI: 10.1007/s10815-022-02409-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 01/17/2022] [Indexed: 10/19/2022] Open
Abstract
PURPOSE Our primary objective was to assess whether immediately undergoing a second stimulation in the same ovarian cycle (DuoStim) for advanced-maternal-age and/or poor-ovarian-reserve (AMA/POR) patients obtaining ≤ 3 blastocysts for preimplantation-genetic-testing-for-aneuploidies (PGT-A) is more efficient than the conventional-approach. METHODS All AMA/POR patients obtaining ≤ 3 blastocysts after conventional-stimulation between 2017 and 2019 were proposed DuoStim, and 143 couples accepted (DuoStim-group) and were matched for the main confounders to 143 couples who did not accept (conventional-group). GnRH-antagonist protocol with recombinant-gonadotrophins and agonist trigger, intra-cytoplasmatic-sperm-injection (ICSI) with ejaculated sperm, PGT-A and vitrified-warmed euploid single-blastocyst-transfer(s) were performed. The primary outcome was the cumulative-live-birth-delivery-rate per intention-to-treat (CLBdR per ITT) within 1 year. If not delivering, the conventional-group had 1 year to undergo another conventional-stimulation. A cost-effectiveness analysis was also conducted. RESULTS The CLBdR was 10.5% in the conventional-group after the first attempt. Only 12 of the 128 non-pregnant patients returned (165 ± 95 days later; drop-out = 116/128,90.6%), and 3 delivered. Thus, the 1-year CLBdR was 12.6% (N = 18/143). In the DuoStim-group, the CLBdR was 24.5% (N = 35/143; p = 0.01), 2 women delivered twice and 13 patients have other euploid blastocysts after a LB (0 and 2 in the conventional-group). DuoStim resulted in an incremental-cost-effectiveness-ratio of 23,303€. DuoStim was costlier and more effective in 98.7% of the 1000 pseudo-replicates generated through bootstrapping, and the cost-effectiveness acceptability curves unveiled that DuoStim would be more cost-effective than the conventional-approach at a willingness-to-pay threshold of 23,100€. CONCLUSIONS During PGT-A treatments in AMA/POR women, DuoStim can be suggested in progress to rescue poor blastocyst yields after conventional-stimulation. It might indeed prevent drop-out or further aging between attempts.
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DOFETILIDE DOSING IN OBESITY. J Am Coll Cardiol 2020. [DOI: 10.1016/s0735-1097(20)30955-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Severe HIV-associated pulmonary Tuberculosis: 2006-2016. Int J Infect Dis 2018. [DOI: 10.1016/j.ijid.2018.04.4210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Chronic endometritis in patients with unexplained infertility: Prevalence and effects of antibiotic treatment on spontaneous conception. Am J Reprod Immunol 2017; 79. [PMID: 29135053 DOI: 10.1111/aji.12782] [Citation(s) in RCA: 109] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 10/19/2017] [Indexed: 12/26/2022] Open
Abstract
PROBLEM The correlations between chronic endometritis and unexplained infertility are unexplored. METHOD OF STUDY We performed a retrospective study on consecutive patients referred to our hysteroscopy service due to unexplained infertility. All women underwent endometrial sampling with histological and cultural examinations. If chronic endometritis was diagnosed, patients received antibiotic therapy, and chronic endometritis resolution was subsequently ascertained by histological examination. We aimed to estimate chronic endometritis prevalence and the effects of antibiotic therapy on spontaneous conception during the year following hysteroscopy. RESULTS A total number of 95 women were included. Pooled prevalence of chronic endometritis was 56.8%. Antibiotic therapy resulted in chronic endometritis resolution in 82.3% of patients, while in 17.6% disease was persistent. Women with cured chronic endometritis showed higher pregnancy rate and live birth rate in comparison with both women with persistent disease and women without chronic endometritis diagnosis (pregnancy rate = 76.3% vs 20% vs 9.5%, P < .0001; live birth rate = 65.8% vs 6.6% vs 4.8%, P < .0001). CONCLUSION Chronic endometritis is highly prevalent in patients with unexplained infertility. Diagnosis and treatment of chronic endometritis improve spontaneous pregnancy rate and live birth rate in such patients.
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Pro-inflammatory M1/Th1 type immune network and increased expression of TSG-6 in the eutopic endometrium from women with endometriosis. Eur J Obstet Gynecol Reprod Biol 2017; 218:99-105. [PMID: 28963923 DOI: 10.1016/j.ejogrb.2017.08.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 08/01/2017] [Accepted: 08/09/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVE The study aimed to explore the type 1 and type 2 cytokines expression in the endometrium from women affected by endometriosis compared to controls. The expression of TSG-6, a multifunctional protein involved in several inflammatory disease, was also evaluated. Study Design SETTING: Experimental clinical study. PATIENTS 10 patients affected by endometriosis and 11 controls. INTERVENTIONS Patients underwent to an ultrasound transvaginal examination and a diagnostic hysteroscopy in order to exclude any uterine abnormality. All patients underwent endometrial biopsy using a Novak's curette. MAIN OUTCOME MEASURES The endometrial expression of type 1 (IL- 1 β TNF-α, IL-8) and type 2 (IL-10) cytokines, and of TSG-6 was evaluated by immunohistochemistry and by real time PCR. The expression of TSG-6 was confirmed by western blot. RESULTS Results of PCR analysis and of immunohistochemistry revealed an increased expression of IL-1β, TNF-α, IL-8 and of TSG-6 in the endometrium of endometriosic patients. IL-10 expression did not show any difference. CONCLUSIONS An increased expression of pro-inflammatory type 1 cytokines was demonstrated in the endometrium from endometriosic patients, suggesting an endometrial environment harmful for implantation due to the prevalence of Th1 related immunity. An increased expression of TSG-6 was also demonstrated for the first time. Our findings concur to better define the inflammatory imbalance and the abnormal endometrial receptivity, reported in literature, of the eutopic endometrium of women affected by endometriosis.
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Semaphorin 3F expression is reduced in pregnancy complicated by preeclampsia. An observational clinical study. PLoS One 2017; 12:e0174400. [PMID: 28350837 PMCID: PMC5370113 DOI: 10.1371/journal.pone.0174400] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 03/08/2017] [Indexed: 12/22/2022] Open
Abstract
Background and objective Preeclampsia is a systemic disorder, affecting 2–10% of pregnancies, characterized by a deregulated pro- and anti-angiogenic balance. Semaphorin 3F is an angiogenesis inhibitor. We aimed to investigate whether semaphorin 3F expression is modulated in preeclampsia. Design, setting, participants, and measurements We performed two observational single center cohort studies between March 2013 and August 2014. In the first we enrolled 110 consecutive women, undergoing an elective cesarean section; in the second we included 150 consecutive women undergoing amniocentesis for routine clinical indications at 16–18 week of gestation. Semaphorin 3F concentration was evaluated in maternal peripheral blood, venous umbilical blood and amniotic fluid, along with its placenta protein expression at the time of delivery in the first study group and in the amniotic fluid at 16–18 weeks of gestation in the second study group. Results In the first study 19 patients presented at delivery with preeclampsia. Semaphorin 3F placenta tissue expression was significantly reduced in preeclampsia. In addition, semaphorin 3F level at delivery was significantly lower in serum, amniotic fluid and venous umbilical blood of preeclamptic patients compared with normal pregnant women. In the prospective cohort study 14 women developed preeclampsia. In this setting, semaphorin 3F amniotic level at 16–18 weeks of gestation was reduced in women who subsequently developed preeclampsia compared to women with a normal pregnancy. ROC curve analysis showed that semaphorin 3F amniotic levels could identify women at higher risk of preeclampsia. Conclusions Semaphorin 3F might represent a predictive biomarker of preeclampsia.
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Cesarean section on maternal request: should it be formally prohibited in Italy? ANNALI DELL'ISTITUTO SUPERIORE DI SANITA 2016; 51:162-6. [PMID: 26156188 DOI: 10.4415/ann_15_02_15] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Cesarean section on maternal request (CSMR) could represent an avoidable quota of cesareans. In Italy, this is a topical problem of health-policy, involving ethical, juridical and medical issues. AIM AND METHODS A 5-questions questionnaire to quantitatively assess the perspectives of medical, juridical and ethical issues of planned CSMR was administered to obstetricians and gynecologists, midwives, lawyers and pregnant women. It was assessed to what extent those issues matter on the final decision of planning a CSMR. RESULTS Non-homogeneous answers of stakeholders suggest different perspectives about issues on CSMR. The juridical issue seems to have the greatest impact on the final decision. CONCLUSION Planning a CSMR associates overall with juridical issues in each group of respondents. Therefore, an obstetrician and gynecologist is unable to counsel a patient on CSMR from a medical point of view. The most direct way for reducing cesareans in Italy could be the formal prohibition of CSMR.
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Vitamin D Supplementation for Premenstrual Syndrome-Related Mood Disorders in Adolescents with Severe Hypovitaminosis D. J Pediatr Adolesc Gynecol 2016; 29:357-61. [PMID: 26724745 DOI: 10.1016/j.jpag.2015.12.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2015] [Revised: 11/24/2015] [Accepted: 12/18/2015] [Indexed: 10/22/2022]
Abstract
STUDY OBJECTIVE Premenstrual syndrome (PMS) might become severe enough to interfere with normal interpersonal relationships. This study was planned to assess whether administration of vitamin D (200,000 IU at first, followed by 25,000 IU every 2 weeks) for a 4-month period might lessen the appearance and the intensity of mood disorders associated with PMS in young girls with severe hypovitaminosis D. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: One hundred fifty-eight young girls (15-21 years old) with PMS-related severe symptoms of the emotional and cognitive domains and low serum 25-hydroxycholecalciferol (25-OH-D) levels (≤10 ng/mL) were randomly assigned to two treatment groups and treated for 4 months with vitamin D (group 1; n = 80) or placebo (group 2; n = 78). Clinical and hormonal effects were compared between the two groups. RESULTS In patients from group 1, levels of vitamin D reached the normal range (35-60 ng/mL) after the first month and remained stable throughout the whole study. At the end of treatment, anxiety score decreased from 51 to 20 (P < .001 vs baseline); irritability score declined from 130 to 70 (P < .001 vs baseline). Crying easily and sadness decreased by a score of 41 and 51 to a score of 30 and 31, respectively (P < .001). For disturbed relationships, the score decreased from 150 to 70 (P < .001). Conversely, no appreciable changes were noted in symptom intensity from patients of group 2. The frequency of adverse events (nausea and constipation) was not different between participants of group 1 and group 2. CONCLUSION On the basis of the present findings, vitamin D therapy can be proposed as a safe, effective, and convenient method for improving the quality of life in young women with severe hypovitaminosis D and concomitant mood disorders associated with PMS.
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Males with low serum levels of vitamin D have lower pregnancy rates when ovulation induction and timed intercourse are used as a treatment for infertile couples: results from a pilot study. Reprod Biol Endocrinol 2015; 13:127. [PMID: 26589555 PMCID: PMC4654914 DOI: 10.1186/s12958-015-0126-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 11/17/2015] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Vitamin D (Vit D) is important for the regulation of reproductive physiology. In humans, maternal Vit D deficiency has been implicated in several reproductive- and pregnancy-related disorders. Very few data are available regarding the Vit D status in male partners of couples attempting pregnancy. This observational study (IRB Prot. N. 078/13) aimed to evaluate whether low Vit D serum levels in males might decrease the rate of successful conception in couples attempting pregnancy. METHODS Male and female partners of infertile couples (n = 102) were classified into 2 GROUPS according to normal (≥30 ng/ml) or low (below 30 ng/ml) serum Vit D levels in male partners. Semen analysis was performed in each male participant based on the WHO reference criteria. The female partners of both groups were subjected to 3 consecutive cycles of gonadotropin-induced mono-ovulation. The main outcome measures included the clinical pregnancy rate, delivery per patient and per cycle, and miscarriage rate between the 2 groups evaluated at the end of the three-month period of the study. RESULTS In male partners of both groups, standard semen analysis did not highlight substantial differences in sperm concentration, sperm progressive motility, or typical form. The pregnancy rates per patient and per cycle and delivery rates per patient and per cycle were all significantly higher (p< 0.05) in couples with normal Vit D levels. CONCLUSIONS These results suggest the existence of a relationship between male Vit D serum levels and semen ability to begin a pregnancy during cycles of timed vaginal intercourse.
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"Natural" relief of pregnancy-related symptoms and neonatal outcomes: above all do no harm. JOURNAL OF ETHNOPHARMACOLOGY 2015; 174:396-402. [PMID: 26325431 DOI: 10.1016/j.jep.2015.08.046] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 08/14/2015] [Accepted: 08/27/2015] [Indexed: 06/04/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE In the South of Italy the use of herbal remedies to alleviate pregnancy-related symptoms is very common. OBJECTIVES To investigate the proportion, prevalence of use, attitude and knowledge base in a sample of Italian pregnant women in the South of Italy. To explore the possible influence and risks of herbal consumption on pregnancy and neonatal outcomes. METHODS A retrospective observational study was conducted during the study period November 2010-September 2013. Six hundred and thirty expectant mothers were interviewed within three days after childbirth in a public Hospital in the South of Italy. RESULTS Due to a lack of data, a total of six hundred interviews were considered. Four hundred and eighty six women (81%) reported to have constantly used at least one herbal product throughout the pregnancy period. The study enrolled mostly women between 31 and 40 years of age, with a middle-high level of education, married and employed. The most commonly used herbal products, taken by oral route and for the entire period of pregnancy, were chamomile, fennel, propolis, cranberry, lemon balm, ginger, valerian and mallow. The most relevant source of information for the majority of participants was the doctor (95%), and most of the women (72%) informed their doctors about their use of herbal remedies. CONCLUSIONS The regular chamomile consumption resulted in a higher risk of pre-term delivery, lower birth weight and lower length of the newborn. Also a regular use of fennel resulted in a shorter gestational age. Finally, ginger intake resulted in a shorter gestational age and in a smaller circumference of the newborn's skull.
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Correlations between sonographically measured and actual incision site thickness of lower uterine segment after repeated caesarean section. MINERVA GINECOLOGICA 2015; 67:225-229. [PMID: 25909490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIM The aim of the present study was to verify how much the sonographically measured thickness of the lower uterine segment caesarean-section (LUS-CS) scar correlates with incision site thickness in a repeated caesarean section after uterotonic administration. METHODS Sixty-three obstetric patients at term undergoing repeated caesarean section. LUS-CS thickness was measured sonographically before the repeated caesarean. Some seconds after delivery of the fetus and placenta and administration of an institutional, standard uterotonic, LUS was measured on the site of surgical incision (upper side and lower side) using Castroviejo's caliper. Multiple measurements were taken and averaged for improving accuracy. Mean measurements were used for calculations (unilinear correlations and multilinear regression analyses.). RESULTS Poor correlation was found between sonographically measured scar thickness and lower uterine side incision thickness (r 0.311; C.I. 95% 0.068-0.519; P=0.013) and between sonographically measured scar thickness and uterine scar overall incision thickness (mean of upper side and lower side measurements) (r 0.254; C.I. 95% 0.007-0.472; P=0.045). Sonographically measured scar thickness was smaller in patients with two or more previous caesareans (P=0.045) and greater in patients who had undergone the last of the previous caesarean sections longer than two years earlier (P=0.043). Patients with two or more previous caesareans had smaller upper-side incision thickness (P=0.005); smaller lower-side incision thickness (P=0.038); smaller incision site overall thickness (P=0.006). CONCLUSION Sonographically measured thickness and incision site thickness of the LUS-CS scar are poorly correlated (about 25%), despite the fact that patients most at risk for uterine rupture have thinner LUS, both sonographically and when measured during surgery.
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Altered uterine contractility in women with chronic endometritis. Fertil Steril 2015; 103:1049-52. [DOI: 10.1016/j.fertnstert.2015.01.007] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 01/05/2015] [Accepted: 01/05/2015] [Indexed: 11/25/2022]
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Prevalence of chronic endometritis in repeated unexplained implantation failure and the IVF success rate after antibiotic therapy. Hum Reprod 2014; 30:323-30. [DOI: 10.1093/humrep/deu292] [Citation(s) in RCA: 242] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
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Influence of hCG on inducible nitric oxide synthase gene expression in ram testicular arteries. Arch Ital Urol Androl 2014; 86:183-7. [DOI: 10.4081/aiua.2014.3.183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 10/10/2014] [Indexed: 11/23/2022] Open
Abstract
Background. Experimental evidence suggests a relationship between the vasodilatory effect of hCG and the NOS system in the testis. The influence of hCG administration on testicular vascular NOS gene expression has not been fully investigated. Objective: This study aimed to evaluate the presence of the nitric oxide syntheses gene in ram testicular arteries and the influence of hCG administration on its expression. Materials and methods: Both testicular arteries of sixteen rams were extracted before and after i.v. administration of 5000 IU of hCG or placebo. The expression of the iNOS gene was investigated by real time PCR. Data were analyzed by means of Wilcoxon and Mann-Whitney tests. A p value of < 0.05 was considered statistically significant. Results: PCR revealed the presence of iNOS mRNA in all basal samples but the expression of the iNOS gene was significantly reduced in all arteries obtained 24 h after the administration of either hCG or placebo. A significant reduction in the expression of iNOS gene was observed in the testicular arteries extracted after 24 h in both treated and placebo groups. On the other hand hCG stimulation did not significantly influence iNOS expression following its administration compared to a placebo. Conclusion: Ram testicular arteries express the iNOS gene but hCG stimulation did not significantly influence iNOS expression. A significant reduction in the expression of this gene was observed in the testicular arteries extracted after 24 h in both treated and placebo groups, suggesting that iNOS expression on the testicular artery could be influenced by the spermatic vessel ligation of the controlateral testis.
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Chronic endometritis due to common bacteria is prevalent in women with recurrent miscarriage as confirmed by improved pregnancy outcome after antibiotic treatment. Reprod Sci 2014; 21:640-7. [PMID: 24177713 PMCID: PMC3984485 DOI: 10.1177/1933719113508817] [Citation(s) in RCA: 147] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Recurrent miscarriage (RM) is defined as 3 or more miscarriages before 20 weeks' pregnancy. In recent years, interest has been focused on chronic endometritis (CE), a subtle inflammation thought to be associated with RM. We aimed to evaluate the relationships between CE and RM. The records of 360 women with unexplained RM were retrospectively analyzed. Data from hysteroscopy, endometrial histology, endometrial culture, and polymerase chain reaction for chlamydia, performed before and after antibiotic treatment for CE, were analyzed. The occurrence of successful pregnancies within 1 year after treatment was also evaluated. Results showed that 208 (57.8%) women with RM showed CE at hysteroscopy; 190 (91.3%), positive at hysteroscopy, were also positive at histology, and 142 (68.3%) had positive cultures. Common bacteria were found in 110 (77.5%) patients. Mycoplasma and Ureaplasma were found in 36 (25.3%) patients and Chlamydia in 18 patients (12.7%). In 102 (71%) women, antibiogram-based antibiotic treatment normalized hysteroscopy, histology, and cultures (group 1); while in 40 (28.2%) patients, CE was still present at hysteroscopy (group 2). In 16 of the 66 patients positive at hysteroscopy, but not at cultures, the hysteroscopy becomes normal (group 3) after a Centers for Disease Control and Prevention-based therapy; while in 50 women, CE was still present (group 4). One year after treatment, group 1 showed a significantly higher number of pregnancies (78.4%) compared to group 2 (17.5%; P < .001) and group 4 (15.3%; P = .005). The CE is frequent in women with RM. Antibiotic treatment seems to be associated with an improved reproductive outcome.
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The role of hysteroscopy in the diagnostic work-up of infertile asymptomatic patients. CLIN EXP OBSTET GYN 2014. [DOI: 10.12891/ceog16562014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Late preterm births: a retrospective analysis of the morbidity risk stratified for gestational age. SPRINGERPLUS 2014; 3:114. [PMID: 25674430 PMCID: PMC4320197 DOI: 10.1186/2193-1801-3-114] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Accepted: 12/30/2013] [Indexed: 11/24/2022]
Abstract
Purpose Late-preterm births are considered functionally mature but, several line of evidences suggest that, compared with term neonates, they have a higher risk of complications. The aim of this study was to compare the incidence of maior clinical complications of late preterm infants born in our division, compared to those born at term. Methods We retrospectively analysed late preterm deliveries occurred in a twenty-months period. Late preterms were divided in 3 sub-groups according to gestational age at delivery: 34 0/6 , 35 0/6 , 36 0/6 weeks of gestation. The incidence of maior clinical complications was evaluated. Statistical analysis was performed by using the Z- test. Results Among term deliveries 17.24% were admitted to the neonatal intensive care unit and 69.01% presented one major adverse outcome: 25.35% jaundice, 25.35% hypoglycemia , 11.26% RDS , 4.22% intraventricular hemorrhage (IVH), 4,22% anemia. The incidence of IVH was significantly higher only at 340/6 weeks of gestation compared to term infants. The incidence of anemia and RDS was significantly higher at 34 0/6 and 35 0/6 weeks of gestation, but it was not significantly different at 36 weeks of gestation, compared to full-term infants. Finally, the incidence of hypoglycemia and jaundice results significantly higher in all the 3 sub groups of late preterms, compared to full term infants. Conclusions Results demostrated an increased risk of morbidity in the late preterm period. Results also showed that the gestational age at delivery of late preterms can influence the risk of adverse neonatal outcomes.
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Asymptomatic large bladder diverticulum. CLIN EXP OBSTET GYN 2014. [DOI: 10.12891/ceog17202014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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The role of hysteroscopy in the diagnostic work-up of infertile asymptomatic patients. CLIN EXP OBSTET GYN 2014; 41:124-127. [PMID: 24779234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE OF INVESTIGATION To demonstrate that office hysteroscopy has a key-role in the diagnostic work-up of infertile couples. MATERIALS AND METHODS The entire database of hysteroscopies performed in 572 menstruated women from 2008 to 2011, was retrospectively analyzed. A two-dimensional correspondence analysis among endometrial patterns, age ranges, and indication for hysteroscopies was made. A main-effect hierarchical log-linear model was built to assess the goodness of the correspondences found. RESULTS A clear cluster of aggregation appears in case of both primary and secondary infertility, with and without other indications for hysteroscopy, as well as in case of primary infertility with irregular menstrual bleeding. In such patients, chronic endometritis, normal pattern, and uterine malformations were frequently found. The most significant correspondence was found for normal pattern and chronic endometritis in case of secondary infertility and primary infertility, respectively. CONCLUSIONS Office hysteroscopy should be reconsidered in the diagnostic work-up of infertile couples. It is able to assess or rule out endometrial factor for female infertility.
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Primitive omental leiomyoma: a case report. EUR J GYNAECOL ONCOL 2014; 35:316-317. [PMID: 24984550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Primitive omental leiomyomas are very rare. The primitive omental location of the leiomyoma is quite difficult to determine, with the possible presence of "parasite" myomas and of omental metastasizing myomas. Moreover, omental masses may be primitive or secondary metastasis from neoplasms. In this case report a primitive omental leiomyoma is described, and their diagnosis and management are briefly discussed, in order to improve the knowledge of this very uncommon disease.
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Interleukin-6, interleukin-1β, and tumor necrosis factor α in menstrual effluents as biomarkers of chronic endometritis. Fertil Steril 2014; 101:242-7. [DOI: 10.1016/j.fertnstert.2013.09.041] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2013] [Revised: 09/09/2013] [Accepted: 09/29/2013] [Indexed: 01/12/2023]
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Asymptomatic large bladder diverticulum. CLIN EXP OBSTET GYN 2014; 41:87-89. [PMID: 24707693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The authors report a case of a 61-year-old woman diagnosed with large bladder diverticulum. Diagnosis was performed only after a series of investigations carried out for the occasional finding of hypercreatininaemia. Although the significant volumes of post void residual (PVR) and the relevant urine stagnation in the diverticulum, subjective symptomatology was absent and urinalysis and urine culture were negative. The scheduled therapeutic plan consisted of fosfomycin three grams every ten days for sixmonths, self-catheterization twice a day, voiding on a time schedule, and adequate fluid intake. The monthly scheduled follow-up at one year showed good general health, good compliance with the therapy, no urinary tract infections, a decrease in creatininemia to 1.2 mg/dl, and regression of nephrohydrosis to a mild stage. In conclusion, the absence of symptoms and negative urinalysis or urine culture allows expectant management despite the considerable size of the bladder diverticulum.
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Effectiveness of vaginal adelmidrol for treating pelvic visceral discomforts and anxiety: a prospective observational study. MINERVA GINECOLOGICA 2013; 65:465-470. [PMID: 24051946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
AIM The aim of this paper was to show that self-assessed anxiety in patients with pelvic visceral discomforts is reduced after the intravaginal administration of adelmidrol. MATERIAL AND METHODS Twenty-four patients who described themselves as anxious (scoring 5 or more in a 1 to 10 scale in a self-assessment test) and who suffered from pelvic visceral discomfort (during defecation, urination, sexual intercourse and menstruation) were enrolled in the study. Pelvic visceral discomforts were assessed using a questionnaire in which patients were asked to assign a score between 1 and 10 according to intensity. The patients were offered intravaginal adelmidrol therapy (2%, 4.5 mL twice a day for 30 days). The patients were interviewed again and asked to self-assess anxiety and pelvic visceral discomfort at the end of therapy. RESULTS 12 patients underwent adelmidrol therapy. With the exception of urinary discomfort, all the median scores of pelvic visceral discomforts had improved after 30 days, with significant values achieved for menstruation (P=0.013) and sexual intercourse (P=0.013). Anxiety had also decreased after 30 days (P=0.025), regardless of changes in discomfort levels. CONCLUSION Adelmidrol could selectively modulate the visceral nociceptive pathways (interoception), relieving pelvic discomfort. This action should have an independent effect on anxiety responses.
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Sex hormones modulate circulating antioxidant enzymes: impact of estrogen therapy. Redox Biol 2013; 1:340-6. [PMID: 24024169 PMCID: PMC3757703 DOI: 10.1016/j.redox.2013.05.003] [Citation(s) in RCA: 159] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 05/26/2013] [Accepted: 05/30/2013] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE Ovarian senescence affects many tissues and produces a variety of symptoms and signs. We hypothesized that estrogens may also influence circulating redox balance by regulating activity of the cellular antioxidative enzyme system. We aimed to explore the impact of surgical estrogen deprivation and replacement (ERT) on the glutathione balance and antioxidant enzymes expression in fertile women. STUDY DESIGN Nineteen healthy premenopausal women who underwent total hysterectomy with bilateral salpingo-oophorectomy were evaluated at baseline, 30 days after surgery without ERT and 30 days after ERT. Redox balance was determined by measuring blood reduced (GSH) and oxidized (GSSG) glutathione, as well as the GSSG/GSH ratio. Antioxidant status was evaluated by measuring serum estrogen (E2) levels and mRNA expression of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px) and glutathione S-transferase (GST) in peripheral blood mononuclear cells. RESULTS Serum E2 significantly lowered after surgery, and increased in 12 out of 19 patients after 30 days of ERT (Responders). In such patients, an increase in oxidative stress was observed after surgery that resolved after ERT. Oxidative stress was sustained by reduction in the mRNA expression of both SOD and GSH-Px, that recovered after 30 days of therapy in responders. CAT and GST mRNA expression were not modified by surgery and replacement therapy. CONCLUSIONS Menopause is associated with significant change in antioxidant gene expression that in turn affects circulating redox state. Estrogens replacement therapy is able to prevent and counteract such modifications by acting as regulators of key antioxidant gene expression. These findings suggest that antioxidant genes are, almost in part, under the control of sex hormones, and that pathophysiology of the difference in gender disease may depend on the redox biology.
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Arylsulphatase A activity in human endometrial polyps inversely correlates with aging. MINERVA GINECOLOGICA 2013; 65:361-362. [PMID: 23689179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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Preliminary evidence for high anti-PLAC1 antibody levels in infertile patients with repeated unexplained implantation failure. Placenta 2013; 34:335-9. [DOI: 10.1016/j.placenta.2013.01.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Revised: 01/12/2013] [Accepted: 01/16/2013] [Indexed: 10/27/2022]
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Can endometrial arylsulfatase A activity predict the onset of endometrial polyps over the years? REVISTA BRASILEIRA DE GINECOLOGIA E OBSTETRÍCIA 2013; 35:5-9. [PMID: 23338546 DOI: 10.1590/s0100-72032013000100002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Accepted: 11/07/2012] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To assess if arylsulfatase A activity (ASA) and sulfatide (SL) concentration in the human endometrium can be predictive of the development of endometrial polyps over the years, since ASA activity reflects the endometrial sensitivity to hormones. METHODS ASA activity and SL concentration were determined by biochemical procedures on endometrial samples collected between 1990 and 1994 in non-menopausal women. These women underwent a new endometrial sampling following the clinical indication some years after the first endometrial sampling. The histological assessment of the second endometrial specimens found four patients with normal endometrial pattern and 10 patients with one or more endometrial polyps. ASA activity/years elapsed and SL concentration/years elapsed were compared using two tailed Mann-Whitney test for unpaired data between patients with normal pattern and patients with endometrial polyps. RESULTS Median ASA activities were 2.62 (normal pattern) versus 1.85 (endometrial polyps) nmol hydrolized substrate/min. Median activity/years elapsed is higher in patients with second endometrial sample presenting normal pattern (p=0.006) and median SL concentration/years elapsed does not differ significantly among groups, even if median SL concentration seems to be higher in patients who subsequently developed polyps (1031 µg/g of fresh tissue versus 341,5 µg/g of fresh tissue). CONCLUSIONS ASA activity can predict the onset of endometrial polyps over the years.
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Nonhormonal management of postmenopausal women: effects of a red clover based isoflavones supplementation on climacteric syndrome and cardiovascular risk serum profile. CLIN EXP OBSTET GYN 2013; 40:337-341. [PMID: 24283160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
PURPOSE OF INVESTIGATION The aim of this prospective randomized study was to evaluate a red clover based isoflavones supplementation in the treatment of climacteric syndrome and its effects on cardiovascular risk serum profile. MATERIALS AND METHODS The study included 150 healthy postmenopausal women that were randomly assigned to receive phytoestrogens tablets, amounting in a total daily intake of 60.8 mg red clover isoflavones plus 19.2 mg soy isoflavones (n = 75), or placebo (n = 75). The authors evaluated teh following: daily number of hot flushes and Kupperman Index at baseline and after one and three months; serum total, high-density lipoprotein (HDL) and low-density lipoprotein (LDL) cholesterol, triglycerides, prothrombin time (PT), partial thromboplastin time (PTT), fibrinogen, and antithrombin III (ATIII) at baseline and after three and six months. RESULTS One hundred twenty-eight patients completed the study: 67 in the active group and 61 in the placebo group. The treatment led to a progressive significant reduction (p < 0.05) of the number of hot flushes in the active group compared to placebo already after one month, while Kupperman Index was statistically reduced after three months. No significant variation in total cholesterol, LDL-cholesterol, HDL-cholesterol, triglycerides, PT, PTT, fibrinogen, and ATIII were found. CONCLUSION The present findings suggest that a red clover based isoflavones supplementation in healthy postmenopausal women is promptly effective on climacteric syndrome, improves neurovegetative symptoms, safe on cardiovascular risk serum profile, and does not modify lipids and coagulation.
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The pathogenesis of endometrial polyps: a systematic semi-quantitative review. EUR J GYNAECOL ONCOL 2013; 34:5-22. [PMID: 23589993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
UNLABELLED The pathogenesis and natural history of endometrial polyps are not very clear. The objective of this study was to assess the opinions of international medical literature regarding the factors involved in the pathogenesis of endometrial polyps and to organize the results consistently with what is known about endometrial physiology. MATERIALS AND METHODS A systematic review was carried out with the following search engines: PubMed, OVID, Scopus, SCIELO, and AJOL. Two hundreds forty-six abstracts were selected from the literature; of these abstracts, 58 factors were extracted and set as causative, non-causative, unclear or protective link with endometrial polyps. This relation is described through a correspondence analysis and tested with a main effect hierarchical log-linear model. RESULTS The log-linear model resulted significant for the correspondence found with the following factors: (i) causative link (ageing, bcl-2 protein, excess weight/obesity, tamoxifen regardless of timing, relationship between estrogen receptors and prog-estinics, unbalanced estrogen therapy, estrogen-like effect, and unbalance between estrogens and progestinics), (ii) protective link (progestinics, antiestrogenic action), (iii) unclear link (menopause, ki-67 protein, angiogenesis, tamoxifen for a short time, tamoxifen for a long time, hormone replacement therapy (HRT), endometritis/inflammation), and (iv) non-causative link (none of the factors specifically). DISCUSSION Subsequently to a review of the physiology of the endometrium, the onsetting of endometrial polyps was suggested through estrogen-related and non-estrogen related ways; the two ways can overlap. The most implied factors in the development of endometrial polyps are linked with one of these or both ways.
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Five years (2004-2009) of a restrictive law-regulating ART in Italy significantly reduced delivery rate: analysis of 10,706 cycles. Hum Reprod 2012; 28:343-9. [PMID: 23175501 DOI: 10.1093/humrep/des404] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
STUDY QUESTION Was the delivery rate of ART cycles negatively affected by the enactment of the Law 40/2004 by the Italian Parliament which imposed a long list of restrictions for ART procedures? SUMMARY ANSWER This large and extensive comparative analysis of ART outcomes prior to and after the introduction of the Law 40 revealed a significant reduction in pregnancy and delivery rates per cycle, independent of age or other clinical variables, once the law went into effect. WHAT IS KNOWN ALREADY Several studies have been published on the effect of Law 40/2004 on ART outcomes, some authors demonstrating a negative impact of the Law in relation to specific etiologies of infertility, other authors showing opposite conclusions. STUDY DESIGN, SIZE, DURATION Retrospective clinical study of 3808 patients treated prior to the enactment of the Law, September 1996-March 2004 (Group I) and 6898 treated during the Law, March 2004-May 2009 (Group II). PARTICIPANTS/MATERIALS, SETTING, METHODS A total of 10 706 ART cycles were analysed, 3808 performed before and 6898 after the application of the Law. An intention-to-treat statistical analysis was performed to detect pregnancy and delivery rates (pregnancies ≥ 24 weeks) per started cycle. A P value of <0.05 was considered statistically significant. We analysed different outcomes: differences in fertilization, pregnancy and delivery rate, multiple pregnancies and miscarriage rates between the two time periods. MAIN RESULTS AND THE ROLE OF CHANCE The delivery rate for started cycle was 20% before and 16.0% after the introduction of the Law representing a 25% reduction (P < 0.001). The multivariate analysis, corrected by female age of >38 years, duration of infertility, basal FSH level and number of retrieved oocytes, showed a 16% lower delivery rate (odds ratio: 0.84; confidence interval: 0.75-0.94). This statistical approach removed the risk that the observed effects were due to chance and confirmed unequivocally that the Law was an independent factor responsible for the reduced likelihood of a successful outcome. LIMITATIONS, REASONS FOR CAUTION This is a retrospective study. A prospective randomized study, with patients treated in the same time period and randomized to restrictions or not, would have minimized potential limitations due to differences in years of treatments. WIDER IMPLICATIONS OF THE FINDINGS Our findings based on the analysis of such a large number of cycles proved clearly and unequivocally that imposing restrictions on the practice of ART penalized patients. These data represent a relevant clinical contribution for countries still debating the enactment of restrictive limitations of ART.
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Cervical pregnancy treated by uterine artery embolisation combined with office hysteroscopy. Eur J Obstet Gynecol Reprod Biol 2012; 166:104-6. [PMID: 23107052 DOI: 10.1016/j.ejogrb.2012.10.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2012] [Revised: 06/29/2012] [Accepted: 10/04/2012] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To evaluate the safety and efficacy of uterine artery embolisation in conjunction with hysteroscopic resection of trophoblast in the conservative treatment of cervical ectopic pregnancies. STUDY DESIGN Five women diagnosed with cervical pregnancies at University Hospital of Foggia, Italy, between May 2009 and February 2012 underwent uterine artery embolisation followed by office hysteroscopic resection of trophoblast. Data on operating time, blood loss, blood transfusion, conversion to other techniques, complications related to surgery, change of serum β-hCG level, hospitalisation days and outcome of the women after discharge were collected. RESULTS The mean hysteroscopic operative time was 9.8 min, and the blood loss was negligible in all cases. Blood transfusion was not needed for any of the women. None of the women required conversion to other techniques. In all cases the operations were uneventful. The serum β-hCG level in all the cases declined to normal within 15 days of surgery. The total hospitalisation time was 4 days in all the cases. No vaginal bleeding or other side effects were observed throughout and after the treatment, all women recovered without complications. CONCLUSIONS Uterine artery embolisation with office hysteroscopic resection is an effective option in treatment of cervical ectopic pregnancy.
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Are baleen whales exposed to microplastics threat? The case study of the Mediterranean Fin whale. Comp Biochem Physiol A Mol Integr Physiol 2012. [DOI: 10.1016/j.cbpa.2012.05.080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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SESSION 53: CONFOUNDING FACTORS IN ART. Hum Reprod 2012. [DOI: 10.1093/humrep/27.s2.52] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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High anti-PLAC1 antibody levels in idiopathic infertile patients with repeated unexplained implantation failure. Placenta 2011. [DOI: 10.1016/j.placenta.2011.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Markers of haemostasis and angiogenesis in placentae from gestational vascular complications: impairment of mechanisms involved in maintaining intervillous blood flow. Thromb Res 2009; 125:267-71. [PMID: 19887303 DOI: 10.1016/j.thromres.2009.09.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2009] [Revised: 09/24/2009] [Accepted: 09/25/2009] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Preeclampsia (PE) and fetal growth restriction (FGR) are multifactorial diseases, whose pathogenesis is largely unknown. A significant relationship between haemostasis and angiogenesis in placentae from uneventful pregnancies was previously shown. MATERIALS AND METHODS RNA expression of haemostasis (TF, TFPI, TFPI-2, PAI-2, Anx V, TM) and angiogenesis (Ang-1, Ang-2, PlGF, VEGF) markers in placentae from PE (n=12), PE+FGR (n=17) and FGR (n=20) in respect of placentae from uncomplicated pregnancies (n=21) were investigated. RESULTS Placentae from complicated pregnancies showed a significant lower expression (p<or=0.05 Mann-Whitney U test) of TF, TFPI, TFPI-2, Anx V, PAI-2 than those from in uncomplicated ones. VEGF and PlGF were not different in the considered groups; Ang-1 and Ang-2 were significantly higher (p<or=0.05 Mann-Whitney U test) in the PE group. Correlations between factors involved in haemostasis and those involved in angiogenesis, observed in placentae from uneventful pregnancies are lacking in those from complicated ones. CONCLUSIONS Haemostasis factors are reduced in placentae from complicated pregnancies. The relationship between haemostasis and angiogenesis observed in uncomplicated pregnancies is impaired in PE and FGR.
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ENDOGENOUS REGULATION OF SUPEROXIDE DISMUTASE AND CATALASE ACTIVITY CORRELATED TO ESTRADIOL LEVELS IN PATIENTS UNDERWENT TO HYSTERECTOMY AND BILATERAL OVARIECTOMY. Maturitas 2009. [DOI: 10.1016/s0378-5122(09)70302-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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ORIGINAL ARTICLE: Abnormal Pattern of Lymphocyte Subpopulations in the Endometrium of Infertile Women with Chronic Endometritis. Am J Reprod Immunol 2009; 61:322-9. [DOI: 10.1111/j.1600-0897.2009.00698.x] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Fetal Sex Identification in Maternal Plasma by Means of Short Tandem Repeats on Chromosome X. Ann N Y Acad Sci 2008; 1137:148-56. [DOI: 10.1196/annals.1448.038] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Abstract
BACKGROUND Giant myomas of the uterus are uncommon, particularly in developed countries. CASE This report illustrates a case of a woman with a bilobated giant myoma of the uterus weighed in total 27.7 kg. The patient had an abdominal distension first noted 18 months before and the personal history evidenced difficulties in walking and tiredness. Abdominal hysterectomy and bilateral salpingo-oophorectomy were carried out. CONCLUSIONS The knowledge of the different clinical manifestation of these myomas may allow to face that with adequate perioperative care, in order to assure a carefully and successfully surgery, although sometimes a benign pathology may be not easy to suspect in a first time.
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Predictive factors for pain experienced at office fluid minihysteroscopy. J Minim Invasive Gynecol 2007; 14:485-8. [PMID: 17630168 DOI: 10.1016/j.jmig.2007.03.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2006] [Revised: 03/12/2007] [Accepted: 03/24/2007] [Indexed: 11/23/2022]
Abstract
STUDY OBJECTIVE Fluid minihysteroscopy is in most cases a painless procedure. However, rarely, severe pain and side effects are reported. The goal of this study was to identify predictive factors of pain at minihysteroscopy. DESIGN Prospective study (Canadian Task Force classification II-2). SETTING Academic environment. PATIENTS Five hundred thirty-three women undergoing fluid minihysteroscopy. INTERVENTIONS Diagnostic fluid minihysteroscopy. MEASUREMENTS AND MAIN RESULTS The women were asked to score pain perception on a visual analog scale from zero (no pain) to 5 (unbearable pain). Correlation between pain at procedure and parity, previous cesarean section (PCS), menopausal status, anxiety, and chronic pelvic pain (CPP) was evaluated. Four hundred thirteen women (78%) reported no pain or discomfort (0-1 pain score, group A), while 120 (22%) experienced mild to unbearable pain (2-5 pain score, group B). Instances of PCS, CPP, anxiety, and menopause were significantly lower in group A than in group B (4% vs 82%, 0% vs 29%, 62% vs 72%, 25% vs 72%, respectively), whereas menopausal status was less frequent in group A (25.2%) than in group B (72.5%). At binary logistic regression, all the variables were independent risk factors for pain; however, when CPP was stratified for intensity, no correlation between pain at procedure and intensity of CPP was found. CONCLUSION Previous cesarean section, CPP, anxiety, and menopause are predictive factors for pain perception during fluid minihysteroscopy, and history of CPP even of low intensity is predictive of pain at hysteroscopy. These patients may benefit from local anesthesia.
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Malignant mixed müllerian tumor of the fallopian tube coincident with a primary serous carcinoma of the ovary. Case report. EUR J GYNAECOL ONCOL 2007; 28:511-512. [PMID: 18179150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Malignant mixed müllerian tumors are very rare neoplasms of the fallopian tube, and treatment is not well defined. A case of malignant mixed müllerian tumor of the tube concomitant with a primary serous carcinoma of the ovary is reported. It was unclear if there were two distinct neoplasms in the same patient, or if it was a single tumor with a sarcomatous fallopian conversion of the serous component, as described for some recurrent ovarian carcinomas. Chemotherapy for ovarian carcinoma with intraperitoneal metastasis was performed, with about a three-year interval-free period of disease, as could be expected for ovarian carcinomas at the same stage. Such coexistence of these two tumors does not afford adequate staging of the malignancy. Therapy for the very rare cases similar to the one reported here needs to be improved.
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Combined medical-hysteroscopic conservative treatment of a viable cervical pregnancy: A case report. J Minim Invasive Gynecol 2006; 13:345-7. [PMID: 16825080 DOI: 10.1016/j.jmig.2006.03.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2005] [Revised: 02/08/2006] [Accepted: 03/08/2006] [Indexed: 11/28/2022]
Abstract
Cervical pregnancy (CP) is an uncommon ectopic pregnancy that accounts for approximately less than 1% of extrauterine gestations. This case report describes a case of a viable ectopic CP successfully treated with systemic methotrexate therapy combined with hysteroscopic local endocervical resection of the heterotopic gestational sac. This approach, if validated, could be considered the treatment of choice to preserve the uterus in these young patients.
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Pituitary desensitization for eight weeks after the administration of two distinct gonadotrophin-releasing hormone agonists. Eur J Obstet Gynecol Reprod Biol 2006; 126:77-80. [PMID: 16359772 DOI: 10.1016/j.ejogrb.2005.09.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2005] [Revised: 08/17/2005] [Accepted: 09/21/2005] [Indexed: 11/25/2022]
Abstract
OBJECTIVE(S) The objective was to evaluate the duration of pituitary desensitization after the administration of 3.5 mg of triptorelin (T) and leuprolin (L) depot preparations in patients with endometriosis. STUDY DESIGN Two groups of 30 patients received, on 21st day of the cycle, 3.75 mg i.m. of triptorelin (T group), and of leuprolin acetate (L group). From the first to the eighth week following gonadotrophin-releasing hormone agonists (GnRH-a) administration both groups underwent pelvic ultrasound and serum follicle-stimulating hormone (FSH), luteinizing hormone (LH) and estradiol (E2) evaluation. Statistical analysis was performed using the ANOVA test and the median test. A p-value < 0.05 was considered significant. RESULTS Pituitary suppression was achieved from two to six and from two to seven weeks after the administration of 3.75 mg of leuprolin and triptorelin, respectively. FSH and LH serum levels were significantly higher in the L group than in the T group after the fourth week. CONCLUSIONS Leuprolin and triptorelin depots (3.75 mg) promote satisfactory ovarian suppression lasting for six and seven weeks, respectively, after administration, with significantly different ambient levels of endogenous LH.
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Expression and hormonal modulation of the thromboxane A2 receptor gene in mammalian testicular arteries. Fertil Steril 2006; 85 Suppl 1:1276-80. [PMID: 16616102 DOI: 10.1016/j.fertnstert.2005.09.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2005] [Revised: 09/13/2005] [Accepted: 09/13/2005] [Indexed: 10/24/2022]
Abstract
OBJECTIVE Thromboxane A2 (TXA2) is a biologically potent arachidonate metabolite which causes vasoconstriction and platelet aggregation. This study aimed to evaluate the presence of TXA2 receptors in mammalian testicular arteries and the influence of exogenous gonadotropin administration on their expression. DESIGN Experimental study. SETTING Experimental animals in an academic research environment. ANIMAL(S) Seven rams aged 4-6 years, weighing 60-90 kg. INTERVENTION(S) Both testicular arteries of seven rams were extracted before (from one testis) and after (from the opposite testis) IV administration of 5,000 IU human chorionic gonadotropin (hCG). MAIN OUTCOME MEASURE(S) The expression of the TXA2 receptor gene was investigated by the real-time polymerase chain reaction. Data were analyzed by means of Student t test. Results were expressed as mean +/- standard deviation. A P value of <.01 was considered statistically significant. RESULT(S) Polymerase chain reaction revealed the presence of TXA2 messenger RNA receptor in all the basal samples, but the expression of TXA2 receptor gene was undetectable in all the arteries obtained 24 h after the administration of hCG. CONCLUSION(S) These preliminary results demonstrated for the first time the presence of TXA2 receptors in mammalian testicular arteries. Results also showed that their expression was down-regulated after hCG administration.
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Influence of human menopausal gonadotrophin treatment on testicular blood flow and on seminal plasma nitric oxide levels in infertile males. ACTA ACUST UNITED AC 2006; 29:441-5. [PMID: 16487405 DOI: 10.1111/j.1365-2605.2005.00627.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Gonadotrophin treatment is capable of increasing intratesticular blood flow and improving sperm fertilization potential. A nitric oxide (NO)-mediated mechanism may play a role. This study aimed at evaluating whether the increase in intratesticular blood flow, in response to human menopausal gonadotrophin (hMG) treatment, is accompanied by an increase in seminal plasma NO levels in 20 normogonadotropic males affected by severe oligoasthenoteratozoospermia. Patients received 150 IU of hMG, three times a week for 3 months. Before starting treatment and at month 3 of therapy, levels of NO in the seminal plasma were determined, followed by ultrasound scanning of testis, Doppler evaluation of intratesticular vascular resistance, serum hormone and conventional semen evaluation. Statistical analysis was performed by using Wilcoxon test; the limit of statistical significance was p<0.05. At the end of treatment, seminal plasma concentration of NO, conventional semen parameters and testicular volume did not increase significantly. Follicle-stimulating hormone serum level significantly increased (p=0.014) after treatment, whereas luteinizing hormone, testosterone and oestradiol values did not change. The resistance index of both intratesticular arteries significantly decreased (p=0.012 and 0.005 for right and left testes respectively). The results of this study confirmed the positive effect of exogenous hMG on testicular blood flow, but failed to demonstrate any effect of hMG treatment on NO levels in the seminal plasma in infertile males.
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Basal FSH concentration as a predictor of IVF outcome in older women undergoing stimulation with GnRH antagonist. Reprod Biomed Online 2006; 13:815-20. [PMID: 17169202 DOI: 10.1016/s1472-6483(10)61029-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The aim of this study was to determine the value of basal FSH as a predictor of assisted reproduction outcome in women >or=35 years undergoing ovarian stimulation with gonadotrophin-releasing hormone (GnRH) antagonist. A retrospective clinical study was carried out on 83 infertile women, 35-45 years old, divided into three groups according to their day 3 FSH concentration (group A = FSH <or=10 mIU/ml, group B = FSH >10 and <15 mIU/ml, group C = FSH >15 mIU/ml). Patients underwent ovarian stimulation with a GnRH-antagonist protocol. Group A women had significantly higher basal inhibin B concentrations (P < 0.001), lower cancellation rate (P < 0.001), required a significantly lower dosage of recombinant FSH (P < 0.0001) and had significantly higher oestradiol concentration under stimulation compared with the other groups (P < 0.0001). Oocyte and embryo numbers were comparable in all groups, although groups B and C had more low quality embryos compared with group A. The number of metaphase II oocytes and embryos was related to patients' ovarian reserve markers only in group C. Pregnancy and delivery rates were 35 and 22.5% in group A, 22.2 and 16.6% in group B and 5 and 0% in group C. It is concluded that a basal FSH cut-off of 10 mIU/ml seems predictive of ovarian reserve, while basal FSH cut-off of 15 mIU/ml seems predictive of pregnancy potential and probably of oocyte quality.
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182. J Minim Invasive Gynecol 2005. [DOI: 10.1016/j.jmig.2005.07.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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