[A retrospective analysis comparing colposuspension and retropubic mid-urethral sling as preventive anti-incontinence measures during laparoscopic sacrocolpopexy]. / Analisi retrospettiva di confronto tra colposospensione e sling retropubica medio-uretrale come misure preventive anti-incontinenza in corso di sacrocolpopessia laparoscopica.

AIM: The aim of this paper was to compare two anti-incontinence procedures during laparoscopic sacrocolpopexy (LSC) to prevent postoperative stress urinary incontinence (SUI). METHODS: Retrospective analysis of 90 continent hysterectomized patients with vaginal vault prolapse treated with LSC plus colposuspension (group A, N.=30), LSC plus retropubic mid-urethral sling (group B, N.=30), or LSC alone (group C, N.=30). RESULTS: De novo SUI rate resulted significantly (P<0.05) lower in group B than C. No difference was detected regarding de novo urge urinary incontinence. Total reoperation rate resulted significantly (P<0.05) higher in group A than B and lower in group B than C. CONCLUSION: When associated to LSC for preventing SUI, colposuspension and retropubic mid-urethral sling are effective and safe, even if mid-urethral sling seems to provide the best risk/benefit profile.

[Sjögren's syndrome extraglandular expressions]. / Manifestazioni extraghiandolari della sindrome di Sjogren: implicazioni in ginecologia e ostetricia.

The Sjögren's syndrome (SS) is an autoimmune disease which causes injury to lacrimal and salivar glands and is characterized by a potential systemic involvement. The present review will treat mainly of SS extraglandular expressions, focusing on scientific literature articles regarding SS implications in gynecology and obstetrics.

Structured exercise training programme versus hypocaloric hyperproteic diet in obese polycystic ovary syndrome patients with anovulatory infertility: a 24-week pilot study.

BACKGROUND: Lifestyle modifications are successfully employed to treat obese and overweight women with polycystic ovary syndrome (PCOS). The aims of the current pilot study were (i) to compare the efficacy on reproductive functions of a structured exercise training (SET) programme with a diet programme in obese PCOS patients and (ii) to study their clinical, hormonal and metabolic effects to elucidate potentially different mechanisms of action. METHODS: Forty obese PCOS patients with anovulatory infertility underwent a SET programme (SET group, n = 20) and a hypocaloric hyperproteic diet (diet group, n = 20). Clinical, hormonal and metabolic data were assessed at baseline, and at 12- and 24-week follow-ups. Primary endpoint was cumulative pregnancy rate. RESULTS: The two groups had similar demographic, anthropometric and biochemical parameters. After intervention, a significant improvement in menstrual cycles and fertility was noted in both groups, with no differences between groups. The frequency of menses and the ovulation rate were significantly (P < 0.05) higher in the SET group than in diet group but the increased cumulative pregnancy rate was not significant. Body weight, body mass index, waist circumference, insulin resistance indexes and serum levels of sex hormone-binding globulin, androstenedione and dehydroepiandrosterone sulphate changed significantly (P < 0.05) from baseline and were significantly different (P < 0.05) between the two groups. CONCLUSIONS: Both SET and diet interventions improve fertility in obese PCOS patients with anovulatory infertility. We hypothesize that in both interventions an improvement in insulin sensitivity is the pivotal factor involved in the restoration of ovarian function but potentially acting through different mechanisms.

[Polycystic ovary syndrome and obesity: non pharmacological approaches]. / Sindrome dell'ovaio policistico e obesità approcci non farmacologici.

In patients affected of polycystic ovary syndrome (PCOS), obesity has an high percent of incidence and represents an important factor increasing its clinic evolution, both in metabolic than in reproductive terms. For these patients non pharmacologic treatments aimed at the reduction of body weight, such as diets and physical exercise, represent the first line therapeutic approach. The aim of this review is to analyze the changes in life style and to highlight their efficacy in reducing the negative effects of PCOS on metabolism and reproductivity. Specifically different types of diet have been compared, in health or PCOS women, such as low glycemic index diets, moderate carbohydrate, high protein and low fat diets, very low carbohydrate and high fat diets and, finally, moderate carbohydrate and high monounsaturated fat diets. In the global view of the approach to the disease, different regimens of physical activity and the usefulness of a behavior therapy were also evaluated. Results obtained in health women suggest that diets higher in proteins and lower in carbohydrates are to be preferred to the conventional diet lower in fats and higher in carbohydrates. Anyway other studies are necessary to justify a similar assertion in women with PCOS. At the same way, the optimum regimen of physical exercise for PCOS women is still to be demonstrated.

Biochemical reaction products of nitric oxide as quantitative markers of primary pulmonary hypertension.

Primary pulmonary hypertension (PPH) is a rare and fatal disease of unknown etiology. Inflammatory oxidant mechanisms and deficiency in nitric oxide (NO) have been implicated in the pathogenesis of pulmonary hypertension. In order to investigate abnormalities in oxidants and antioxidants in PPH, we studied intrapulmonary NO levels, biochemical reaction products of NO, and antioxidants (glutathione [GSH], glutathione peroxidase [GPx], and superoxide dismutase [SOD]) in patients with PPH (n = 8) and healthy controls (n = 8). Intrapulmonary gases and fluids were sampled at bronchoscopy. Pulmonary hypertension was determined by right-heart catheterization. NO and biochemical reaction products of NO in the lung were decreased in PPH patients in comparison with healthy controls (NO [ppb] in airway gases: control, 8 +/- 1; PPH, 2.8 +/- 0. 9; p = 0.016; and NO products [microM] in bronchoalveolar lavage fluid [BALF]: control, 3.3 +/- 1.05; PPH, 0.69 +/- 0.21; p = 0.03). However, GSH in the lungs of PPH patients was higher than in those of controls (GSH [microM] in BALF: 0.55 +/- 0.04; PPH, 0.9 +/- 0.1; p = 0.015). SOD and GPx activities were similar in the two groups (p >/= 0.50). Biochemical reaction products of NO were inversely correlated with pulmonary artery pressures (R = -0.713; p = 0.047) and with years since diagnosis of PPH (R = -0.776; p = 0.023). NO reaction products are formed through interactions between oxidants and NO, with the end products of reaction dependent upon the relative levels of the two types of molecules. The findings of the study therefore show that NO and oxidant reactions in the lung are related to the increased pulmonary artery pressures in PPH.