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Adhesions are the most frequent complication of abdominopelvic surgery, causing important short- and long-term problems, including infertility, chronic pelvic pain and a lifetime risk of small bowel obstruction. They also complicate future surgery with considerable morbidity and expense, and an important mortality risk. They pose serious quality of life issues for many patients with associated social and healthcare costs. Despite advances in surgical techniques, the healthcare burden of adhesion-related complications has not changed in recent years. Adhesiolysis remains the main treatment although adhesions reform in most patients. There is rising evidence, however, that surgeons can take important steps to reduce the impact of adhesions. A task force of Italian gynecologists with a specialist interest in adhesions having reviewed the current evidence on adhesions and considered the opportunities to reduce adhesions in Italy, have approved a collective consensus position. This consensus paper provides a comprehensive overview of adhesions and their consequences and practical proposals for actions that gynecological surgeons in Italy should take. As well as improvements in surgical technique, developments in adhesion-reduction strategies and new agents offer a realistic possibility of reducing adhesion formation and improving outcomes for patients. They should be adopted particularly in high risk surgery and in patients with adhesiogenic conditions. Patients also need to be better informed of the risks of adhesions.

In the last years the entire scientific community has devoted remarkable resources to the understanding of endometriosis. In spite of this, endometriosis remains one of the most complex gynecological diseases, in nearly all of its physiopathological aspects and implications. In particular, the association between endometriosis and infertility has proven to be complex and it has been widely discussed. It is generally accepted that moderate/severe endometriosis related sterility is due to mechanical factors, namely to the distortion/subversion of the regular pelvic anatomy. On the contrary, the factors behind infertility/subfertility related to minimal/mild endometriosis are less clear. None of the hypothesized mechanisms exhaustively explained the infertility related to endometriosis, while it is possible that such disease is caused by multiple factors altogether. The aim of this thorough review of the international literature is to analyze the main etiological factors (i.e. alterations in oocyte maturation and/or growth, defects of fertilization, impairments of implantation or aberrant immunological mechanisms) that are potentially involved, as well as the role that each of the above mentioned factors has in determining the endometriosis related infertility/subinfertility.

To evaluate the efficacy of the urinary test "Persona" in the recognition of the fertile period comparing hormonal assay and monitoring the follicular growth by ultrasonography.Twenty women have used "Persona" for 13 cycles (200 cycles). This device evaluates changes in E-3-G and LH concentrations and estimates the fertile days which are displayed by a red light. Inclusion criteria were: age 22-45, regular menstrual cycles (23-35 days), absence of the polycystic ovary syndrome. The participants underwent vaginal ultrasonography in several days (one of the first 7 "green days", the first "red day", the ovulation day "O", and the first "green day" after ovulation) and determination of blood concentration of LH, in the ovulation day, and progesterone, in the 21st day of cycle.Vaginal ultrasonography was in agreement with predictions of "Persona" in 96% in the first "green days", in 94% in the first "red day", in 95,8% in the ovulation day and in 97,5% in the first "green day" after ovulation. All participants with ultrasonographic evidence of ovulation had a concentration of LH included in 13-71 mUI/ml range and of progesterone included in 12-50 ng/ml range.These results suggest that the "Persona" test is effective in the recognition of the fertile period, but a correct maintenance of the microcomputer is important for the best reliability of method. The method seems to be a wellcome alternative for couples who want to use natural family planning.

The objective of this study was to measure endometrial thickness by transvaginal ultrasonography during two regimens of hormonal replacement therapy (HRT) in postmenopausal women and to compare these data with endometrial histology. Transvaginal ultrasonographic evaluation of endometrial thickness and endometrial biopsy were performed in 80 postmenopausal women before and after 6 months of HRT (between the 24th and the 28th day of the cycle). The group was randomized so that 40 women (Group A) were treated with a continuous sequential regimen consisting of 5 micrograms/day of estradiol continuously and 5 mg/day of medrogestone from the 17th to the 28th day of the cycle; and 40 women (Group B) were given continuous administration of 50 micrograms/day estradiol and 5 mg/day medrogestone. Prior to therapy, there was no significant difference in mean endometrial thickness between the groups. After 6 months of therapy, endometrial thickness was significantly increased in comparison with basal values in both groups. The mean value was significantly higher (p0.001) in Group A (8.5 +/- 3.7 mm) than in Group B (3.6 +/- 1.3 mm). In Group A, endometrial thickness wasor = 4 mm in 16.7% of patients andor = 8 mm in 69.5% of patients. In Group B, 91% of patients had an endometrium ofor = 4 mm. In both groups, the thickness of the atrophic endometrium was less than that of the other histological types of endometrium (4.1 +/- 0.3 mm for Group A and 3.5 +/- 1.2 mm for Group B). In Group A, the difference in mean endometrial thickness between the proliferative and secretory endometrium was not statistically significant. In both groups, the transvaginal ultrasonographic measurement of endometrial thickness ofor = 4 mm had a high sensitivity for detecting atrophic endometrium (83.3% for Group A and 93.7% for Group B).

The purpose of this study was to analyse soluble interleukin-2 receptor (sIL-2R) and soluble CD8 (sCD8) molecules in the cerebrospinal fluid (CSF) and serum of 18 patients with definite multiple sclerosis (MS) and of 16 with noninflammatory neurologic diseases (NIND). All MS patients suffered from an exacerbation of the relapsing-remitting form of the disease within one month before examination. The mean serum levels of sIL-2R and sCD8 in the MS patients were not significantly different from those of NIND patients. Only one patient with MS had detectable sIL-2R in the CSF. CSF sCD8 was detectable in 10 of 18 MS patients and in 1 of 16 NIND patients. Our data indicate that the CSF and serum sIL-2R concentrations do not correlate with the disease activity. Conversely, increased levels of sCD8 only in the CSF of MS patients support the hypothesis of an intrathecal activation of CD8+ cells in MS. We think that CSF sCD8 can be a useful marker for the presence of activated T cells in the central nervous system.

To evaluate the feasibility of a bilateral multiple ovarian biopsy through minilaparoscopy under local anesthesia and conscious sedation and to assess the efficacy of this technique as compared to the traditional laparoscopic approach.Twenty-five infertile women with premature ovarian failure underwent bilateral ovarian biopsy plus chromoperturbation. Twelve patients were treated with minilaparoscopy (minilap group) and preoperatively received mepivacaine for subcutaneous local anesthesia and midazolam plus fentanyl for conscious sedation. Following minilaparoscopy, 40 mL of 0.5% intraperitoneal subdiaphragmatic lidocaine and 5 mL of ropivacaine, 7.5 mg/mL, for infiltration of the trocar insertion sites were administered. Thirteen women (control group) were treated with the traditional laparoscopic approach under general anesthesia. If necessary, ketoprofene or intramuscular ketorolac was administered following surgery. Postoperative pain score was evaluated by a 1-10 visual analogic scale immediately after surgery and in the following 24 hours; in addition, the quantity of ovarian biopsy material for the pathologist and the discharge and operative times were evaluated.The minilap group had lower postoperative pain scores postoperatively. Operative time was similar in both groups. The rate of discharge two hours after surgery was significantly higher in the minilap group. In all cases the amount of ovarian tissue was sufficient for diagnosis. Twenty-one patients were affected by premature menopause and four by resistant ovary syndrome. The need for postoperative analgesics was significantly higher in the control group.Minilap allows the performance of bilateral, multiple ovarian biopsy under local anesthesia and conscious sedation in association with chromoperturbation and the obtaining a sufficient amount of ovarian tissue for histopathologic diagnosis. Intraperitoneal lidocaine administration and ropivacaine infiltration of the trocar sites were beneficial for patients undergoing operative minilap in a day-surgery setting. The effect of these drugs was obviously temporary; however, low postoperative pain scores and low additional analgesic requirement permitted early discharge, within two hours after surgery.

To investigate the therapeutic effectiveness in infertile couples with anovulatory, mild endometriosis-related and unexplained infertility of a personalized approach to controlled ovarian hyperstimulation (COH) (group A) on the basis of body mass index (BMI) and waist/hip ratio (WHR) in comparison to a conventional protocol (group B).In group A, we obtained a significantly higher pregnancy rate and number of multifollicular cycles in comparison to group B. In addition, the pregnancy rate/ovulatory cycle and the number of ovulatory cycles were higher (but not significantly) in group A. In group B, we observed a not significantly higher number of monofollicular cycles and required length of stimulation in comparison to group A.A personalized therapeutic protocol, based on simple criteria such as BMI and WHR, leads to a higher number of single and twin pregnancies, without any significant increase of higher grade multiple pregnancies or severe ovarian hyperstimulation syndrome.

To evaluate the feasibility of ovarian drilling using minilaparoscopy under local anesthesia and to determine its efficacy in the surgical treatment of polycystic ovarian syndrome.Prospective randomized study carried out in an out patient service on 62 women affected by PCOS divided into two groups: 32 patients (group A) underwent bilateral ovarian drilling by minilaparoscopy under local anesthesia and 30 patients (group B) underwent bilateral ovarian drilling by traditional laparoscopy under general anesthesia.Operation times were not different between the two groups. Discharge time was significantly lower in group A in comparison to group B. The rate of patients discharged after 2 hours was significantly higher in group A. The need for additional analgesia was lower in group A in comparison to group B. Serum LH, A and T levels were significantly reduced after surgery in both groups. Pregnancy rate after 1-year follow-up was higher, although not significantly in group A. Ovulation and abortion rates were not different between the two groups.Ovarian drilling in minilaparoscopy under local anesthesia is a new option for gynecologists, allowing similar therapeutical results to those achieved by traditional laparoscopy, but with the benefits of a less invasive technique that can be carried out in an outpatient service without the need for general anesthesia.

To compare the efficacy of two modalities of local anesthesia for diagnostic hysteroscopy in different steps of the procedure in terms of pain control and time required for the examination.One hundred eighty women undergoing diagnostic hysteroscopy were included in the study and randomly allocated to one of two groups. Group A (n = 88), treated with prilocaine plus lidocaine cream, and group B (n = 92), treated with lidocaine spray, were compared with group C, a control group (n = 165), including all the hysteroscopies performed without anesthesia in the same period. Duration of the hysteroscopic examination was recorded; intensity of pain induced by the procedure and shoulder pain 10 minutes after the end of the examination were recorded for all patients on the basis of a four-point pain scale.Duration of the procedure required was two minutes in a significantly lower percentage of patients in group A as compared to groups B and C. Furthermore, in group A we found a significant reduction in pain at placement of the tenaculum in comparison to groups B and C. In groups A and B, no patient experienced a "very painful" grade of pain versus 4.8% in group C. The vasovagal reaction rate was also significantly lower in both treated groups in comparison to the control group. Furthermore, the intensity of shoulder pain was significantly lower in the group receiving prilocaine plus lidocaine cream as compared to the other two groups.Local anesthesia has a beneficial effect, at least in those hysteroscopies presumed to be, for whatever reasons, more cumbersome to perform. Prilocaine plus lidocaine cream was more effective than lidocaine spray in decreasing pain at placement of the tenaculum and shoulder pain after the procedure.

Introduction Several studies have assessed the histological co-existence of endometrial carcinoma (EC) and adenomyosis. However, the significance of this association is still unclear. Objective To assess the prevalence of adenomyosis in women with EC for a better understanding of the association between the two diseases. Materials and methods A systematic review and meta-analysis was performed by searching electronics databases from their inception to March 2020, for all studies that allowed extraction of data about prevalence of adenomyosis in EC patients. Adenomyosis prevalence was calculated for each included study and as pooled estimate, with 95% confidence interval (CI). Results Eight retrospective cohort studies assessing 5573 EC patients were included in our analysis. Of total, 1322 were patients with adenomyosis, and 4251 were patients without adenomyosis. Pooled prevalence of adenomyosis in EC patients was 22.6% (95% CI 12.7–37.1%). Conclusion Adenomyosis prevalence in EC patients was not different from that reported for other gynecological conditions. The supposed association between the two diseases appears unsupported.

Objective: To evaluate fetal fibronectin as a screening test for premature delivery in asymptomatic women with multiple pregnancies. Method: In the mid-second trimester, the concentrations of fetal fibronectin in the cervical and vaginal secretions of 68 patients with multiple gestations were sampled weekly by monoclonal antibody immunoassay in order to predict preterm labor. Results: The results for the prediction of preterm labor differ according to whether we consider a single positive result (fetal fibronectin >50 ng/ml) as predictive of preterm labor or whether we only consider at least two consecutive positive results as predictive of preterm labor. The fetal fibronectin test had a sensitivity for preterm birth before 37 weeks of 90.9% and 86.6%, respectively, with a specificity of 68.5% vs. 78.9% and positive and negative values of 73.1% vs. 76.4% and 88.8% vs. 88.2%, respectively. Similar results were obtained for preterm birth before 34 weeks. Conclusion: In a condition such as multiple pregnancy which is already at risk for premature delivery the possibility of raising the specificity of the test with virtually no decrease in sensitivity guarantees better recognition of patients likely to develop premature labor. This possibility can be achieved simply by considering two positive consecutive samples as predictive of preterm labor.

Background: During fractional flow reserve (FFR) measurement, the simple presence of the guiding catheter (GC) within the coronary ostium might create artificial ostial stenosis, affecting the hyperemic flow. We aimed to investigate whether selective GC engagement of the coronary ostium might impede hyperemic flow, and therefore impact FFR measurements and related clinical decision-making. Methods: In the DISENGAGE (Determination of Fractional Flow Reserve in Intermediate Coronary Stenosis With Guiding Catheter Disengagement) registry, FFR was prospectively measured twice (with GC engaged [FFR eng ] and disengaged [FFR dis ]) in 202 intermediate stenoses of 173 patients. We assessed (1) whether ΔFFR eng –FFR dis was significantly different from the intrinsic variability of repeated FFR measurements (test-retest repeatability); (2) whether the extent of ΔFFR eng –FFR dis could be clinically significant and therefore able to impact clinical decision-making; and (3) whether ΔFFR eng –FFR dis related to the stenosis location, that is, proximal and middle versus distal coronary segments. Results: Overall, FFR significantly changed after GC disengagement: FFR eng 0.84±0.08 versus FFR dis 0.80±0.09, P eng –FFR dis , proximal and middle 0.04±0.03 versus distal segments 0.03±0.03; P =0.042). Conclusions: GC disengagement results in a shift of FFR values from above to below the clinical cutoff FFR value of 0.80 in 1 out of 5 measurements. This occurs mostly when the stenosis is located in proximal and middle coronary segments and the FFR value is close to the cutoff value.

Objectives: To define the impact of side branch (SB) lesion length on clinical outcomes after percutaneous coronary intervention (PCI) on bifurcation lesions. Background: The role of the SB lesion length remains questionable in PCI planning and its implication on clinical outcome is controversial. Methods: Data from the retrospective multicenter EBC-P2BiTO registry were analyzed. The primary endpoint was the occurrence of major adverse cardiac events (MACE), defined as the composite of cardiac death, myocardial infarction excluding periprocedural, or stent thrombosis at 13 months median follow-up (IQR 11-28). By using propensity scores for inverse probability of treatment weighting (IPTW), the comparison of treatment groups was adjusted to correct for potential confounding. Results: Among 1, 252 patients, SB was normal in 489 (39%), diseased in 763 (61%) cases. MACE occurred in 68 patients (5.4%). The optimal discriminant SB lesion length for MACE was ≥10 mm, with an area under the curve of 0.71 (p < .01). The incidence of MACE was higher among patients with SB lesions ≥10 mm (8%) than with normal SB (4.1%) (hazard ratio [HR], 2.8 ; 95% confidence interval [CI], 1.5-5.3 ; p = .001, IPTW-adjusted) or SB lesions

To assess ultrasonographic prediction of the efficacy of administration of a gonadotropin-releasing hormone (GnRH) analog before laparoscopic myomectomy.Prospective, randomized study of women treated consecutively from September 1994 to July 1996 (Canadian Task Force classification I).Endogyn Service, Private Endoscopic Associates, Naples, and Department of Gynecologic and Pediatric Sciences, Reggio Calabria University, Catanzaro, Italy.Sixty-seven infertile women with symptomatic uterine myomata, mainly intramural, undergoing laparoscopic myomectomy.Patients were prospectively randomized in two groups. Group A received preoperative administration of two injections of a depot formulation of leuprolide acetate 28 days apart, and group B underwent direct surgery. In each group we studied the number, diameter, and echogenicity of larger fibroids; resistance index of uterine arteries and myoma vessels; operating time; and blood loss.The two groups did not significantly differ in baseline ultrasonographic parameters. Both blood loss (p0.01) and operating time (p0.05) were significantly lower in group A. However, operating time was significantly longer when the main myoma was markedly hypoechoic.Our data confirm the therapeutic efficacy of administration of a GnRH analog before laparoscopic myomectomy in reducing blood loss and decreasing operating time in all cases except those with markedly hypoechoic fibroids.

Myasthenia and HELLP syndrome Attilio Di Spiezio Sardo, Alex Taylor, Massimiliano Pellicano, Lucio Romano, Giuseppe Acunzo, Giuseppe Bifulco, Giuseppe Cerrota, Carmine Nappi Department of Gynaecology, Obstetrics, and Pathophysiology of Human Reproduction, University of Naples ‘‘Federico II’’, Via S. Pansini 5, Naples 80131, Italy Minimally Invasive Therapy Unit and Endoscopy Training Centre, University Department of Obstetrics and Gynaecology, Royal Free Hospital, Hampstead, London, UK

Objective To assess the efficacy of autocrosslinked hyaluronic gel in postsurgical adhesion prevention after laparoscopic myomectomy. Design Prospective, randomized, controlled study. Setting University of Naples "Federico II". Patient(s) Thirty-six infertile women with symptomatic myomas were randomly divided into two groups of 18 patients each. Intervention(s) Laparoscopic myomectomy with subserous sutures or interrupted figure 8 sutures, with (group A) or without (group B) application of autocrosslinked hyaluronic acid (HA) gel. Main outcome measure(s) Rate of postsurgical adhesions at 60–90 days of follow-up. Result(s) The rate of subjects who developed postoperative adhesions was significantly lower in group A in comparison with group B (27.8% vs. 77.8%). In both groups, the rate of adhesions was significantly higher in patients treated with interrupted figure 8 sutures than with subserous sutures. Conclusion(s) Autocrosslinked HA gel is a promising resorbable agent barrier for the reduction of postoperative adhesions after laparoscopic myomectomy. Moreover, the type of suture is a factor influencing the postsurgical adhesion formation.

Objective To evaluate the satisfaction rate, efficacy, and complication rate of carbon dioxide (CO 2 ) versus normal saline as a uterine distension medium for outpatient diagnostic vaginoscopic hysteroscopy in infertile patients. Design Prospective, randomized multicenter study. Setting Hysteroscopy units in two university hospitals and in a private center. Patient(s) One hundred eighty-nine infertile women undergoing outpatient hysteroscopy. Intervention(s) Outpatient hysteroscopy was performed with CO 2 (group A) or normal saline (group B) and with endometrial biopsy when indicated. Main outcome measure(s) Quality of the visualization of the uterine cavity, procedure time, complications, patient discomfort, and satisfaction rate. Result(s) Significantly lower abdominal and shoulder tip pain and a lower incidence of vasovagal reactions were observed in group B in comparison with group A. A higher satisfaction rate and a lower operative time were obtained in the normal saline group in comparison with the CO 2 group. Moreover, group A required significantly more analgesics after the procedure than group B. Conclusion(s) Uterine distension with normal saline seems to have less adverse effects and is better tolerated by patients. Moreover, it allows operative procedures to be performed with the new bipolar instruments.

BACKGROUND: Gamete intra-Fallopian transfer (GIFT) is a successful technique for infertile women, and is performed almost exclusively by laparoscopy under general anaesthesia. METHODS: We performed a prospective randomized study of 67 infertile patients to assess the efficacy of minilaparoscopic GIFT under conscious sedation/ local anaesthesia (group A) compared with general anaesthesia (group B). Operative and discharge times and pregnancy outcome were evaluated in both groups. RESULTS: Operative time was similar in both groups. The rate of patients discharged 2 h after surgery was significantly higher in group A. The necessity for postoperative analgesics was significantly higher in group B. No significant differences were noted between the two study groups in terms of pregnancy outcome. CONCLUSIONS: Conscious sedation and local anaesthesia will allow us to perform an outpatient minilaparoscopic GIFT without the need for general anaesthesia. The simplicity of the method, and the quicker discharge time in comparison with general anaesthesia, offer a detectable benefit for patients.

To evaluate the efficacy of intraperitoneal subdiaphragmatic instillation of 0.5% lidocaine and 0.5% bupivacaine infiltration of cannula sites to control pain after diagnostic microlaparoscopy.Prospective, randomized study. (Canadian Task Force classification I).Day surgery unit of Endogyn Service, Private Endoscopic Associates, Naples, and Department of Gynecologic and Pediatric Sciences, Reggio Calabria University, Catanzaro, Italy.Forty women treated for infertility.The treated group received 0.5% intraperitoneal subdiaphragmatic lidocaine 40 ml and 0.5% bupivacaine 5 ml infiltration of cannula insertion sites. The control group received no treatment. In all patients the procedure was performed with atropine 0.5 mg, fentanyl 0.1 mg, droperidol 5 mg, and local anesthesia. Postoperatively, depending on the need, ketoprofene 100 mg or ketorolac 30 mg was administered intramuscularly.Postoperative pain score was evaluated by visual analog scale immediately postoperatively and 1, 3, 6, 12, 24, 36, and 48 hours afterward. The treated group had significantly lower pain scores at the end of surgery and at 1-, 3-, (p0.01), and 6-hour intervals (p0.05). No significant differences in scores between groups were observed starting from 6 hours postoperatively.Postoperative intraperitoneal lidocaine and bupivacaine infiltration of cannula sites offered a detectable benefit to women undergoing diagnostic microlaparoscopy. The effect was temporary, but induced a significant decrease in the postoperative pain for approximately 6 hours.

Autocrosslinked hyaluronic acid gel is useful for preventing postsurgical adhesion formation in infertile patients who have undergone laparoscopic myomectomy, and it increases the pregnancy rate more than laparoscopic myomectomy alone. Moreover, pregnancy rate is significantly higher with the use of subserous sutures.

Heterotopic pregnancy (HT) in the absence of a previous ovarian hyperstimulation is a very rare condition. Transvaginal ultrasonography (TV) in the case of first trimester pelvic pain allows a high diagnostic reliability in the identification of HT and a successful conservative treatment by means of TV potassium chloride injection.

A case of unusual combination of polycystic ovaries (PCO), adrenal non-functioning adenoma and severe hirsutism in a young woman from Southern Italy is reported here. A 18-yr-old woman was referred to our Department because of oligomenhorrea, acne and severe hirsutism. During evaluation of the cause of her symptoms, PCO and small left adrenal adenoma were revealed. Although adrenal androgen excess has been shown to dysregulate the hypothalamic-pituitary-gonadal axis, causing PCO-like syndrome, normal circulating androgen values were found. Androgens and cortisol levels were completely suppressed by low-dose dexamethasone test, excluding autonomous steroid secretion by the adrenal mass. Normal response of cortisol and adrenal androgens to corticotropin stimulation test permitted the exclusion of functional adrenal hyperandrogenism. Despite normal LH/FSH ratio, anovulatory cycles were revealed by persistently low progesterone values. Glucose and insulin response to oral glucose tolerance test did not differ from those of normal population. The patient showed an improvement of acne and hirsutism on therapy with estro-progestins (EP). In conclusion, despite normal pattern of serum androgens and LH/FSH ratio, this patient had anovulatory cycles and good response to the EP treatment. These findings suggest that ultrasonography evidence of PCO together with anovulatory cycles contributed to her clinical picture whereas adrenal adenoma seemed to have no relevant role. This case report underlines the need of cautious interpretation of imaging results and clinical signs of severe hirsutism, reminding one that the true cause of a medical problem may not be the most evident.

To determine the diagnostic value of hysteroscopy in endometrial cancer.216 patients underwent hysteroscopy and endometrial biopsy. A comparison was made between hysteroscopic impression and histological examination.Sensitivity of hysteroscopy for diagnosing of endometrial cancer was 83.33%, specificity was 99.04%, positive predictive value was 71.42% and negative predictive value was 99.52%.Hysteroscopy was found to have a very important role in the diagnosis of endometrial cancer.

Maternal hyperglycemia alters placental glucose metabolism and induces placental hypercellularity. In this study we investigated, in JAr cells, the effect of a protein tyrosine phosphatase inhibitor, vanadate, on the insulin receptor substrate 1 (IRS1)-mitogen-activated protein kinase (MAPK) pathway and on cell proliferation in the presence of normal or high glucose concentration. When JAr cells were cultured in the presence of 25 mmol/l glucose, treatment with vanadate completely prevented SHP-2 association with IRS1. However, vanadate treatment reverted the effect of high glucose on basal and insulin-stimulated insulin receptor and IRS1 phosphorylation. Similar effects were observed on MAPK activation. These events determined a related modification in cell proliferation. Indeed, after high glucose and vanadate treatment, thymidine incorporation levels were comparable to those observed in the presence of normal glucose concentration and in the absence of vanadate. Therefore, in JAr cells, vanadate exerts an inhibitory effect on cell proliferation. This action is related to a modulation of the SHP-2 association with IRS1 that in turn might regulate the phosphorylation state of the main substrates involved in mitogenesic signaling of the insulin receptor.

Background The study was designed to compare local anaesthesia and conscious sedation for outpatient bipolar operative hysteroscopy in terms of pain control and patients' satisfaction. Methods A prospective multicentre randomized study was carried out in university hospitals and in a private endoscopy unit. A total of 166 women with surgically treatable lesions associated with infertility or abnormal uterine bleeding was considered eligible for the study. Patients were randomized, using a computer-generated randomization list, into two groups. Group A (82 patients) underwent operative hysteroscopy with local anaesthesia. Group B (84 patients) received conscious sedation. Operative hysteroscopy was performed with a bipolar electrosurgical device to cut, vaporize and coagulate. Main outcome measures were pain control during the procedure, the post-operative pain score at 15 and 60 min, and at 24 h after the procedure, and patients' satisfaction rate. Results All procedures were completed within 35 min, the amount of saline used varied from 400-1200 ml. There were no significant differences between local anaesthesia and conscious sedation in terms of pain control during the procedure and in postoperative pain at different intervals. Satisfaction rate was similar in the two groups. Conclusions Both local anaesthesia and conscious sedation can be used for operative hysteroscopy using a bipolar electrosurgical system without significant differences in terms of pain control and patients' satisfaction.

This prospective randomized, single-blind, placebo-controlled clinical trial was performed to evaluate the efficacy of raloxifene in preventing the bone loss associated with GnRH agonist (GnRH-a) administration. One hundred premenopausal women with uterine leiomyomas were treated with leuprolide acetate depot at a dosage of 3.75 mg/d for 28 d and then randomized into two groups to receive raloxifene hydrochloride at 60 mg/d (group A) or placebo (1 tablet/d; group B). Bone mineral density (BMD) and serum bone metabolism markers were evaluated at admission and after six treatment cycles. Posttreatment BMD differed significantly from baseline BMD in group B but not in group A. BMD was significantly higher in group A than in group B. In group A, serum osteocalcin and bone alkaline phosphatase levels and urinary deoxypyridinoline and pyrilinks-D excretion were unchanged vs. baseline. Differently, posttreatment concentrations of these bone turnover markers were significantly lower in group B compared with baseline and group A values. In conclusion, raloxifene prevents GnRH-a related bone loss in premenopausal women with uterine leiomyomas.

Objective: The purpose of this study was to compare the satisfaction rate and the effectiveness of transcervical hysteroscopic endometrial resection and thermal destruction of the endometrium in the treatment of menorrhagia. Study Design: A prospective randomized trial with 2 years of follow-up was carried out in the Department of Gynecology of the University of Naples. Eighty-two patients who were affected by menorrhagia that was unresponsive to medical treatment were respectively randomized to transcervical hysteroscopic endometrial resection or to thermal destruction of the endometrium. Satisfaction rate, operative time, discharge time, complication rate, reintervention rate, and resumption of normal activity were evaluated in each group. Results: The satisfaction rate was significantly higher in the thermal destruction group. Operative time was significantly shorter in the thermal destruction group (24 ± 4 minutes vs 37 ± 6 minutes). Intraoperative blood loss was significantly lower in the thermal destruction group (7.2 ± 2.8 mL vs 89 ± 38 mL). Reintervention rates were higher in the transcervical hysteroscopic endometrial resection group, although postoperative pain was not significantly different between the two groups. Discharge time, complication rate, and resumption of normal activity were not significantly different between the two groups. Conclusion: Thermal destruction of the endometrium for the treatment of menorrhagia should be considered an effective therapeutic option because of its acceptability among patients, shorter operative time, and lower blood loss. (Am J Obstet Gynecol 2002;187:545-50.)

This prospective randomized single-blind placebo-controlled clinical trial was carried out to evaluate the effects of raloxifene administration on uterine and leiomyoma sizes in premenopausal women. Ninety healthy premenopausal women affected by asymptomatic uterine leiomyomas were enrolled and treated with raloxifene at the doses of 60 mg/d (group A), 180 mg/d (group B), or placebo (group C). The duration of the treatment was 6 cycles of 28 d each. At entry and after three and six cycles, uterine and leiomyoma sizes were measured by transvaginal ultrasonography. The difference between uterine and leiomyoma volumes (Delta size) was calculated in all subjects. The characteristics of the menstrual cycles and the side effects of the treatments were recorded using a daily diary. The severity of the uterine bleedings was assessed using a rank scale. Throughout the study, no significant changes were observed in uterine and leiomyoma size or in Delta size among the three groups and within each group of treatment. The length and severity of uterine bleedings was not significantly different between the three groups and within each group. In conclusion, raloxifene has no significant effect on uterine and leiomyoma size or on menstrual cycle in premenopausal women.

Objective: To evaluate whether administration of tibolone changes the effectiveness of GnRH analogue administered before laparoscopic myomectomy. Design: Prospective, randomized, open, placebo-controlled clinical trial. Setting: Department of Gynecology and Obstetrics, University of Naples "Federico II," Naples, Italy. Patient(s): 66 women with symptomatic uterine leiomyomas. Intervention(s): Treatment for 2 months with leuprolide acetate and iron tablets, plus tibolone (group A) or placebo tablets (group B); or with leuprolide acetate and iron tablets (group C). Main Outcome Measure(s): Laparoscopic myomectomy at the end of treatment. Operative time and blood loss during surgery were recorded. Uterine volume, volume and number of uterine leiomyomas, volume and echogenicity of the largest uterine leiomyomas, hematologic data, and myoma-related symptoms were evaluated at baseline and 1 week before and after surgery. Results: Uterine and leiomyomata volume and myoma-related symptoms were significantly reduced and hematologic variables improved significantly in groups A and B, compared with baseline values and with group C. Operative time and blood loss were significantly less in groups A and B than in group C. After surgery, hematologic variables were significantly worse in group C compared with groups A and B. During the study no significant difference was detected between groups A and B. Conclusions: Administration of tibolone administration in patients treated with GnRH analogue before laparoscopic myomectomy does not change the effectiveness of the analogue administered alone.

The use of exogenous gonadotropins, alone or in association with other drugs, is a useful tool in the treatment of anovulation. The first stages of the follicologenesis are gonadotropin independent up to the preantral stage. The final phase of this process begins when follicles grow faster during the luteal phase of the preceding cycle, the so-called gonadotropin-dependent phase. Recent studies confirmed the central role of FSH in follicular and oocyte maturation, but also re-evaluated the actions of LH, in particular during the first phases of these processes. LH induces the physiological development of the follicle, acting only on a limited number of follicles, while FSH protects against atresia. In the absence of FSH the development will be delayed. It seems obvious that both hormones are necessary, that a stimulation protocol may rely only on FSH, but the addition of LH will render it more physiological.

Nowadays, there is an increasing interest in natural family planning methods. The biological basis for the application of natural family planning methods is the recognition of ovulation and, more extensively, of the fertile period. Several studies in the past decade have shown the efficacy of these methods and that the main cause of failure was either a conscious departure from the rules of the method or erroneous application of the method. Another problem affecting natural family planning that has been highlighted is the relatively high discontinuation rate. These features are probably due to low compliance in applying the natural family planning rules, which may be too demanding for a number of couples. In this review, there are comments on the application of natural family planning methods, the discontinuation rates and the failure of the method due to mistakes in the studies carried out in the past 15 years. Steps that can be taken to limit mistakes and discontinuity are also addressed.

Objective: To assess pain control in patients with polycystic ovary syndrome (PCOS) who are undergoing ovarian drilling during minilaparoscopy under local anesthesia and conscious sedation and to evaluate the efficacy of this protocol compared with the traditional approach in terms of operative and discharge times, subsequent ovulation, and pregnancy. Design: Prospective randomized study. Setting: University hospitals and private day-surgery unit. Patient(s): Sixty-two infertile women with PCOS. Intervention(s): Group A underwent minilaparoscopic ovarian drilling under local anesthesia and conscious sedation. Group B (control group) was treated with traditional ovarian drilling by laparoscopy under general anesthesia. Main Outcome Measure(s): Intraoperative pain score in group A. Hormonal profile before and after surgery, operative and discharge times, postoperative analgesic requirements, and reproductive follow-up in both groups. Result(s): Group A showed a good intraoperative pain score. The hormonal profile after surgery did not differ between groups A and B. Operative times were also similar for both groups. The number of patients discharged within 2 hours after surgery was significantly higher in group A. The need for postoperative analgesics was significantly higher in group B. No statistically significant differences were noted between the groups in terms of pregnancy and ovulation rates. Conclusion(s): Intraoperative and postoperative local anesthesia plus conscious sedation allows outpatient bilateral ovarian drilling by minilaparoscopy to be performed without general anesthesia. The high pregnancy rates, the simplicity of the method, and the faster discharge time offer a new option for patients with PCOS who are resistant to clomiphene citrate. Moreover, ovarian cauterization can be performed simultaneously with a diagnostic minilaparoscopy and integrated into the infertility workup of these patients.

To evaluate the efficacy in ovulation detection of methods used in natural family planning in comparison with pelvic ultrasonography.Prospective analysis of ovulation detection by natural family planning methods and ultrasonography.Natural family planning clinic, Department of Obstetrics and Gynecology, University of Naples "Federico II".Forty healthy women who were highly motivated to use natural family planning.None.Transvaginal ultrasonographic findings, urinary LH levels, salivary beta-glucuronidase activity, salivary ferning levels and characteristics of cervical mucus, and BBT.Urinary LH level determination yielded a 100% correlation with the simultaneous ultrasonographic diagnosis of ovulation. Mucus sensations and characteristics yielded a 48.3% correlation when simultaneously evaluated with ovulation. Beta-glucuronidase levels yielded a 27.7% correlation. The salivary ferning test had a 36.8% ovulation-detection rate the day of ovulation, but 58.7% of results were uninterpretable. Body temperature measurements yielded a 30.4% correlation with the simultaneous ultrasonographic diagnosis of ovulation.Measuring urinary LH levels is an excellent method for determining ovulation. Although variations in mucus characteristics and basal body temperature correlate somewhat with ovulation, the length of the fertile period is overestimated with these methods. The salivary ferning test and measurement of beta-glucuronidase levels are not good methods for home ovulation testing.This methodological study aims to evaluate the efficacy of methods used for determining ovulation in a natural family planning in comparison with pelvic ultrasonography. Prospective analysis of ovulation detection methods was conducted with 40 women. Ovulation-detection methods employed in the study include transvaginal ultrasonography, daily morning urinary luteinizing hormone (LH) determinations, determination of salivary beta-glucuronidase activity, salivary ferning test, determination of cervical mucus levels and characteristics, and measurement of rectal or oral basal body temperature. Results revealed a 100% correlation between urinary LH level and ovulation diagnosis obtained from ultrasonographic examination. Other ovulation-detection methods contain the following correlation results: mucus sensations and characteristics, 48.3%; alpha-glucuronidase, 27.7%; and salivary ferning test, 36.8%. These findings draw the researchers to conclude that self-determination of LH levels could be an excellent method in ovulation determination.

Congenital granular epulis is a benign tumor that has rarely been diagnosed prenatally, although there have been numerous reports on its postnatal diagnosis. We report a case of large granular epulis diagnosed at 31 weeks' gestation in a woman whose previous anomaly scan had been normal. The lesion was 2.5 cm in diameter, pedunculated, and arose from the maxilla. It was completely surgically removed following preterm vaginal birth and histologically examined. The tumor did not prevent deglutition of the amniotic fluid and did not interfere with feeding or respiration, but prevented complete closure of the lips. We discuss the fetal management and the theories of histogenesis, and highlight the importance of early diagnosis and treatment.

Our objective was to investigate the relationship between body mass index (BMI), waist/hip ratio (WHR), follicle-stimulating hormone (FSH) dose, length of stimulation and clinical outcome in infertile women with and without polycystic ovary syndrome (PCOS) undergoing controlled ovarian hyperstimulation. Controlled ovarian hyperstimulation was induced in 60 women for a total of 111 cycles (48% in PCOS patients) with urinary human FSH (u-hFSH). A significant correlation between BMI, u-hFSH dose and duration of stimulation was found in PCOS and non-PCOS patients with WHR0.8. These correlations were not present in PCOS patients with WHR0.8. Pregnant patients received significantly less ampules of u-hFSH. From our data we suggest a controlled ovarian hyperstimulation protocol, for obese non-PCOS patients and obese PCOS patients with WHR0.8, starting with a double dose of u-FSH.

Background: The use of methotrexate (MTX) by systemic administration in the treatment of unruptured ectopic pregnancy has been reported as a safe and effective method. Cases: We report three cases (one hematosalpinx and two pelvic hematocoeles) of complications after the use of MTX in the treatment of unruptured ectopic pregnancies. All three cases came to our observation for pelvic pain, abnormal bleeding and a pelvic mass after an interval of 3–5 months, subsequent to the disappearance of symptoms and normalization of serum human chorionic gonadotropin β-subunit (β-hCG) levels. Conclusions: These findings suggest that: (a) such complications should be considered before selecting the mode of treatment for ectopic pregnancy; and (b) that an early ultrasonographic control should be performed after MTX treatment even when the decline in β-hCG levels suggests a successful resolution. This would permit an early diagnosis of these late complications.