Efficacy of Antibiotic Prophylaxis for Hysteroscopy: A Meta-Analysis of Randomized Trials.

OBJECTIVE: To assess the efficacy and side effects of antibiotic prophylaxis compared with placebo or no treatment in women undergoing hysteroscopy. DATA SOURCES: A structured search was carried out in PubMed-Medline, Embase, and Cochrane Controlled Trials Register databases through December 31, 2018. METHODS OF STUDY SELECTION: The search included a combination of the following terms: "hysteroscopy," "endoscopic surgery," "antibiotic prophylaxis." The following outcomes were selected: postoperative fever, infection rate, pelvic inflammatory disease (PID) and abscess occurrence, postoperative antibiotic requirement, and side effects occurrence (lower abdominal pain, vomiting, diarrhea, anaphylactic reaction). A random-effects model was used at meta-analysis. Study quality and bias risk were assessed with the Cochrane tool. TABULATION, INTEGRATION, AND RESULTS: Five randomized controlled trials comparing efficacy of antibiotic prophylaxis with placebo or no treatment were included in the meta-analysis. Overall, pooled incidence of events was very low in both groups (fever, 3.79% vs 1.8%; overall infection, .52% vs .58%; postoperative antibiotic therapy, 1.18% vs 1.32%; and lower abdominal pain, 12.46% vs 9.31%). Moreover, the incidence of serious infections requiring further actions (PID or abscess) appeared to be extremely low (.2% in pretreated women and none in control groups). No one trial individually or the pooled analysis showed a statistically significant benefit of antibiotics prophylaxis over placebo for the outcome considered. CONCLUSION: The use of antibiotics appears not to be beneficial to prevent infection after hysteroscopy; however, the lack of high-quality studies makes it difficult to draw firm conclusions. Considering the very low infection rate highlighted after hysteroscopic procedures, a difference will probably never be proven in a randomized trial. A larger population and program data to confirm these results are therefore warranted.

Post-ovulatory ageing of mouse oocytes affects the distribution of specific spindle-associated proteins and Akt expression levels.

The aim of this study has been to determine the effects of in vivo post-ovulatory ageing (POA) on the distribution of spindle-associated proteins, histone H3/H4 post-translational modifications and on v-akt murine thymoma viral oncogene homolog 1 (Akt) expression levels. To this end, oocytes were retrieved 13, 29 and 33h after human chorionic gonadotrophin (hCG) treatment. The presence and distribution at the meiotic spindle of acetylated tubulin, γ-tubulin, polo kinase-1 and Ser473/Thr308 phosphorylated Akt (pAkt) as well as histone H3 and H4 acetylation and phosphorylation levels were assayed via immunofluorescence. Akt expression levels were determined via reverse transcription-polymerase chain reaction and western blotting analyses. Spindles from oocytes recovered 13h and 29h after hCG treatment showed similar levels of acetylated tubulin but ageing induced: (1) translocation of γ-tubulin from spindle poles to microtubules, (2) absence of Thr308- and Ser473-pAkt in 76% and 30% of oocytes, respectively, and (3) a significant reduction in phosphorylation levels of serine 10 on histone 3. At 29h, a significant decrease in Akt mRNA, but not in pAkt or Akt protein levels, was recorded. By contrast, protein content significantly decreased 33h after hCG. We conclude that POA impairs oocyte viability and fertilisability by altering the expression levels and spindle distribution of proteins that are implicated in cell survival and chromosome segregation. Together, these events could play a role in oocyte apoptosis.

Increased levels of oxidative and carbonyl stress markers in normal ovarian cortex surrounding endometriotic cysts.

Many evidence support the view that endometriotic cyst may exert detrimental effect on the surrounding ovarian microenvironment so representing a risk to functionality of adjacent follicles. Patients with benign ovarian cyst (endometriotic, follicular and dermoid cysts) subjected to laparoscopic cystectomy were enrolled in the present retrospective study in order to analyze whether endometriotic tissue could negatively affect the surrounding normal ovarian cortex more severely than other ovarian cysts. To this end we carried out immunohistochemistry analysis and comparative determination of the transcription factor FOXO3A, oxidized DNA adduct 8-OHdG (8-hydroxy-2'-deoxyguanosine) and damaged proteins known as AGEs (Advanced Glycation End products) as markers of ovarian stress response and molecular damage. Our results show that all the markers analyzed were present in normal ovarian tissue surrounding benign cysts. We observed higher levels of FOXO3A (15.90 ± 0.28), 8-OHdG (13.33 ± 2.07) and AGEs (12.58 ± 4.34) staining in normal ovarian cortex surrounding endometriotic cysts in comparison with follicular cysts (9.04 ± 0.29, 2.67 ± 2.67, 11.31 ± 2.95, respectively) and dermoid cysts (2.02 ± 0.18, 4.33 ± 2.58 and 10.56 ± 4.03, respectively). These results provide evidence that ovarian endometrioma is responsible for more severe alterations to cellular biomolecules than follicular and dermoid cysts.

Waiting time and pain during office hysteroscopy.

STUDY OBJECTIVE: To find a correlation between the waiting time between counseling about and performance of office hysteroscopy and the perception of pain. DESIGN: Observational study (Canadian Task Force classification II-2). SETTING: Academic environment. PATIENTS: Two hundred eighty-four women undergoing hysteroscopy. INTERVENTIONS: Diagnostic hysteroscopy with endometrial biopsy. MEASUREMENTS AND MAIN RESULTS: Before examination, patients were asked to complete 2 forms, the STAI-S (State-Trait Anxiety Inventory, State) and STAI-T (State-Trait Anxiety Inventory, Trait) anxiety scales, for evaluation of their usual anxiety state and their state of anxiety during the examination. Patients were asked to quantify on a visual analog scale the pain felt during the examination. A statistically significant positive correlation, even if weak, was demonstrated between pain and waiting time (r = 0.45; p < .01) but not with the values for the anxiety state (r = 0.06; p = .56) and anxiety trait (r = -0.05; p = .66). Pain (≥4) was significantly associated with waiting time (≥60 minutes) (odds ratio [OR], 5.21; 95% confidence interval [CI], 1.29-35.50), age (OR, 1.57; 95% CI, 0.40-5.87) and menopause (OR, 2.81; 95% CI, 1.10-7.40) but not with STAI-S level (≥34) (OR, 0.87; 95% CI, 0.26-3.12) or STAI-T level (≥34) (OR, 0.65; 95% CI, 0.19-2.32). CONCLUSION: Office hysteroscopy is associated with a level of anxiety that can affect patient tolerability of the procedure. However, factors such as reducing waiting time may have a positive effect on patient compliance, making hysteroscopy easier and thereby increasing its diagnostic and therapeutic potential.

49, XXXXY syndrome: an Italian child.

The 49, XXXXY syndrome is a rare sex chromosome polysomy, first described by Fraccaro and colleagues in 1960. The approximate incidence of this disorder is 1 in 85,000 male births. To date, >100 cases had been published in the literature. Patients with 49, XXXXY syndrome show some peculiar clinical features, such as mental retardation, facial dysmorphism, ambiguous genitalia, and multiple skeletal and cardiac defects. We report a new case of 49, XXXXY syndrome; the first Italian case to our knowledge.

Ovarian Reserve Reduction With Surgery Is Not Correlated With the Amount of Ovarian Tissue Inadvertently Excised at Laparoscopic Surgery for Endometriomas.

The aim of the present study was to evaluate the effect of laparoscopic cystectomy on ovarian reserve by means of anti-Müllerian hormone (AMH) serial measurements and to compare AMH values with the number of inadvertently removed follicles in histological specimens. Fifty-two women were enrolled: 34 patients with endometriomas (group 1) and 18 patients with other benign ovarian cysts (group 2). All patients underwent laparoscopic cystectomy performed by a single experienced surgeon. The AMH was measured before, and 1, 3, and 6 months after cystectomy in group 1, and before and 6 months after surgery in group 2. Preoperative AMH levels (mean [standard deviation, SD]) in group 1 (3.39 [2.43] ng/mL) were not significantly different from group 2 (3.74 [2.57] ng/mL; P = .68). In group 1, a significant decrease in AMH levels of 43.4% was observed at 1 month (1.93 [1.36]; P = .003), and of 63.1% at 3 months (1.25 [1.00]; P = .007) postoperatively. The AMH increased not significantly between the third and sixth months in group 1 (+9.4%). Six months after surgery, AMH was reduced by 59.3% compared to baseline values in group 1 (P = .012), and by 29.5% in group 2 (P = .200). A significant difference in the AMH decrease was present between bilateral and monolateral endometriomas (P = .006). There was no correlation between the reduction rate of AMH and the number of follicles inadvertently removed in patients with endometriomas (P = .669). In conclusion, AMH decreases significantly after surgical excision of ovarian endometriomas. The postoperative decrease does not appear to correlate with the amount of ovarian tissue inadvertently excised with the endometrioma wall.

Office hysteroscopic-guided selective tubal chromopertubation: acceptability, feasibility and diagnostic accuracy of this new diagnostic non-invasive technique in infertile women.

The aim of this study was to evaluate accuracy, tolerability and side effects of office hysteroscopic-guided chromoperturbations in infertile women without anaesthesia. Forty-nine infertile women underwent the procedure to evaluate tubal patency and the uterine cavity. Women with unilateral or bilateral tubal stenosis at hysteroscopy with chromoperturbation, and women with bilateral tubal patency who did not conceive during the period of six months, underwent laparoscopy with chromoperturbation. The results obtained from hysteroscopy and laparoscopy in the assessment of tubal patency were compared. Sensitivity, specificity, accuracy, positive-predictive value and negative-predictive value were used to describe diagnostic performance. Pain and tolerance were assessed during procedure using a visual analogue scale (VAS). Side effects or late complications and pregnancy rate were also recorded three and six months after the procedure. The specificity was 87.8% (95% CI: 73.80-95.90), sensitivity was 85.7% (95% CI 57.20-98.20), positive and negative predictive values were 70.6% (95% CI: 44.00-89) and 94.7% (95% CI: 82.30-99.40), respectively. Pregnancy rate (PR) within six months after performance of hysteroscopy with chromoperturbation was 27%. Office hysteroscopy-guided selective chromoperturbation in infertile patients is a valid technique to evaluate tubal patency and uterine cavity.

The effect of voluntary termination of pregnancy on female sexual and emotional well-being in different age groups.

INTRODUCTION: To evaluate the impact of voluntary termination of pregnancy (VTOP) on the psycho-sexological well-being of females before/six months after the abortion. METHODS: A sample of 194 women was recruited from three obstetrics and gynaecological divisions. The women were evaluated for the variables "sexual functioning" with the Female Sexual Function Index (FSFI), "depression" with the Beck Depression Inventory (BDI-II), and "anxiety state" with the Self-Rating Anxiety Scale (SAS) at time 0 (the beginning of the abortion procedure) and time 1 (six months after the abortion). Since 24 women refused to fill out the questionnaires, the final sample was composed of 170 women. RESULTS: The women showed a slight although significant improvement in the mean FSFI score from time 0 (16.7 ± 12.9) to time 1 (20.9 ± 13.8) (p < 0.001) which paralleled with a slight decrease in the incidence of clinically significant sexual dysfunction [49% (84/170) (time 0) versus 34.1% (58/170) (time 1)], (McNemar's test; p = 0.0241). The sub-group of younger women (18-25) showed a lesser increase in FSFI score from time 0 to time 1. In addition, both depression (p = 0.048) and anxiety (p < 0.001) significantly decreased over time. However, the female sexuality remained impaired since more than two thirds (69.5%) of women were sexually dysfunctional six months after VTOP. DISCUSSION: Voluntary TOP may influence the sexuality of younger females differently from how it influences that of older women. Hence, the sexuality of younger female should be regularly supervised in follow-up examinations.

The role of Akt signalling in the mammalian ovary.

The serine/threonine protein kinase Akt is involved in many cellular processes including cell growth, survival, proliferation and metabolism. Akt activity is modulated downstream of phosphatidylinositol-3-kinase (PI3K) in response to different extracellular stimuli. In the mammalian ovary, Akt collaborates with other kinases in the regulation of coordinate follicle and oocyte development. Akt determines the pool of primordial follicles and the transition from quiescent to growing phase. In addition, the kinase modulates granulosa cell apoptosis throughout folliculogenesis. In oocytes Akt participates in the control of meiosis resumption and, at metaphase II stage, regulates polar body emission and spindle organization. Its inhibition negatively affects preimplantation embryo development. As a consequence of such a central role, Akt dysregulation is associated with several human diseases including infertility and ovarian cancer.

Post-earthquake birth-rate evaluation using the brief cope.

BACKGROUND: The study arises from the idea of analyzing the reasons why many women in L'Aquila decided to conceive in the months following the 2009 earthquake. In the months from January to June 2011, there was a +27.24% increase in the number of newborns (+ 91) delivered in the Obstetrics and Gynecology Unit of the San Salvatore Hospital of L'Aquila compared to the same six-month period in 2010. METHODS: Between January 2010 and December 2010, 874 women gave birth in L'Aquila. The women living outside of L'Aquila were excluded from the study. The remaining women, namely a sample of 451 individuals, were administered a questionnaire that focused on the level of stress experienced during the earthquake, and subsequently the Brief Cope. RESULTS: After the earthquake there was a +22.64% increase in the number of women who desired a pregnancy. The results of the Brief Cope show that the coping strategies used by the women in L'Aquila were active coping, planning, acceptance and positive reframing. CONCLUSIONS: The desire for motherhood was the main reason accounting for the increase in births that occurred after the earthquake. The decision to have a child was the tangible sign of adaptation to the post-traumatic stress.