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A critical review of the surgical treatments performed during the years 1967 to 1989 in cases of squamous cell vulvar cancer at the 1st Department of Obstetrics and Gynecology of the University of Milan has been carried out. Two hundred and seventy cases of primary squamous cell vulvar carcinoma have been studied after a restaging according to recent FIGO recommendations. Depending on the type of surgical approach the early and late complications and the 5 year-cancer-related survival have been analyzed. The present investigation supports the importance of a complete and accurate surgical staging of vulvar carcinoma, particularly as far as it concerns the lymph nodes status. Thus, performing a node dissection in case of an invasive neoplasia is extremely important, not only for a precise staging but mainly for a prognosis formulation. In fact, 5 year cancer related survival dramatically falls from almost 90% to 25% in case of pelvic node metastasis.

Objective To investigate the effects of fractional microablative CO2 laser on sexual function and overall satisfaction with sexual life in postmenopausal women with vulvovaginal atrophy (VVA).Method This prospective study included 77 postmenopausal women (mean age 60.6 ± 6.2 years) treated for VVA symptoms with the fractional microablative CO2 laser system (SmartXide2 V2LR, Monalisa Touch, DEKA, Florence, Italy). Sexual function and quality of life were evaluated with the Female Sexual Function Index (FSFI) and the Short Form 12 (SF-12), respectively, both at baseline and at 12-week follow-up. A 10-mm visual analog scale was used to measure the overall satisfaction with sexual life and the intensity of VVA symptoms (vaginal burning, vaginal itching, vaginal dryness, dyspareunia and dysuria) before and after the study period.Results We observed a significant improvement in the total score and the scores in each specific domain of the FSFI at 12-week follow-up compared to baseline (p < 0.001). After...

"Cervical tissue explants (CTEs) from 22 HIV-1 seronegative women were exposed to . R5 HIV-1 ex vivo. Eight CTEs were productively infected in terms of HIV-1 p24Gag . release in culture supernatants, whereas 14 were not. Nonetheless, both. accumulation of HIV-1gag DNA and of p24Gag(+) CD4(+) T cells and macrophages. occurred in both productive and, at lower levels, in nonproductive CTEs.. Nonproductive CTEs differed from productive CTEs for higher secretion of C-C. motif chemokine ligand 3 (CCL3) and CCL5. A post-hoc analysis revealed that all. productive CTEs were established from women in their secretory phase of the. menstrual cycle, whereas nonproductive CTEs were derived from women either in. their secretory (28%) or proliferative (36%) menstrual cycle phases or with an. atrophic endometrium (36%). Thus, our results support the epidemiological. observation that sexual HIV-1 transmission from males to women as well as from. women to men is more efficient during their secretory phase of the menstrual. cycle."

Background Human Papillomavirus (HPV) is the leading cause of cervical cancer among women. Immunosuppression is recognized as one of the major risk factors for HPV infection and persistence. Objectives Aim of this study was to determine if solid organs (24 kidney and 24 kidney/pancreas) transplanted Italian women undergoing immunosuppressive therapies were at higher risk of HPV genital infection and cervical precancerous lesions in a ten-year follow-up. Study design Forty-eight women that underwent transplant from 1990 to 2000, receiving multi-drug immunosuppressive therapy, were enrolled prospectively in a long-term follow-up protocol. Patients were cytologically (Pap smear) and virologically (HPV-DNA test) tested each year for 10 years. Incidence of HPV-DNA positivity and of cervical cytological/histological abnormalities was collected. Results were statistically analyzed and compared to a matching control group of 200 healthy women. Results HPV-DNA positivity and cytological High-Grade (HG-SIL) cervical lesions did not show statistically significant differences in cases compared to controls, while statistical significance was observed in Low-Grade (LG-SIL) cytological diagnoses. No statistically significant difference was observed in histology-proven cervical lesions. Conclusions Women receiving immunosuppression therapy following transplant do not seem to require intensive follow-up, and should not be considered a high-risk subgroup, as they do not show a statistically significant higher incidence of HPV infections or high-grade cervical dysplasia compared to healthy immunocompetent matching controls.

Microablative fractional CO2 laser has been proven to determine tissue remodeling with neoformation of collagen and elastic fibers on atrophic skin. The aim of our study is to evaluate the effects of microablative fractional CO2 laser on postmenopausal women with vulvovaginal atrophy using an ex vivo model.This is a prospective ex vivo cohort trial. Consecutive postmenopausal women with vulvovaginal atrophy managed with pelvic organ prolapse surgical operation were enrolled. After fascial plication, the redundant vaginal edge on one side was treated with CO2 laser (SmartXide2; DEKA Laser, Florence, Italy). Five different CO2 laser setup protocols were tested. The contralateral part of the vaginal wall was always used as control. Excessive vagina was trimmed and sent for histological evaluation to compare treated and nontreated tissues. Microscopic and ultrastructural aspects of the collagenic and elastic components of the matrix were studied, and a specific image analysis with computerized morphometry was performed. We also considered the fine cytological aspects of connective tissue proper cells, particularly fibroblasts.During the study period, five women were enrolled, and 10 vaginal specimens were finally retrieved. Four different settings of CO2 laser were compared. Protocols were tested twice each to confirm histological findings. Treatment protocols were compared according to histological findings, particularly in maximal depth and connective changes achieved. All procedures were uneventful for participants.This study shows that microablative fractional CO2 laser can produce a remodeling of vaginal connective tissue without causing damage to surrounding tissue.

The aim of this study was to determine the efficacy of a new topic non-hormonal treatment for postmenopausal women complaining of symptoms of vaginal atrophy.Patients included in the study were prescribed Sinecol gel (AM PHARMA Srl, Vimercate, Monza and Brianza, Italy) application once a day for 20 consecutive days. Sinecol gel is a topic compound for vaginal atrophy containing hyaluronic acid, that is known to improve vaginal elasticity, lactoperoxidase, Xantham gum and glucose oxidase, which have protective and antibacterial action. We evaluated each patient before and after treatment, both subjectively with the "Visual Analogical Scale" (VAS) and objectively with the "Vaginal Health Index" (VHI).We observed a significant clinical improvement of the subjective and objective assessment of symptoms severity with a p value0.001 at the end of the treatment compared to baseline.Sinecol gel appears to be an effective and valid non-hormonal alternative to the estrogen therapy for vaginal atrophy.

This pilot study aimed to assess the efficacy and feasibility of fractional CO2 laser in the treatment of vulvovaginal atrophy (VVA) in postmenopausal women.VVA symptoms were assessed before and after three applications of laser over 12 weeks in 50 women (age 59.6 ± 5.8 years) dissatisfied with previous local estrogen therapies. Subjective (visual analog scale) and objective (Vaginal Health Index Score, VHIS) measures were used during the study period to assess VVA. Quality of life was measured by using the SF-12. A subjective scale to evaluate the degree of pain related to the laser application and the degree of difficulty to perform the laser procedure was used.Fractional CO2 laser treatment was effective to improve VVA symptoms (vaginal dryness, vaginal burning, vaginal itching, dyspareunia, dysuria; p0.001) at 12-week follow-up, as well as the VHIS (13.1 ± 2.5 at baseline vs. 23.1 ± 1.9; p0.001). Both physical and mental scores of quality of life were significantly improved in comparison with baseline (p0.001). Satisfaction with the laser procedure was reported by 42 women (84%) and a minimal discomfort was experienced at the first laser application, mainly because of the insertion and the movements of the probe. Finally, the technique was very easy to perform in all women starting from the second application at week 4 and no adverse events were recorded during the study period.A 12-week treatment with the fractional CO2 laser was feasible and induced a significant improvement of VVA symptoms by ameliorating vaginal health in postmenopausal women. Further controlled studies should be performed to confirm the present data and to assess the long-term effects of the laser procedure on vaginal tissues.

Vaginal atrophy occurring during menopause is closely related to the dramatic decrease in ovarian estrogens due to the loss of follicular activity. Particularly, significant changes occur in the structure of the vaginal mucosa, with consequent impairment of many physiological functions. In this study, carried out on bioptic vaginal mucosa samples from postmenopausal, nonestrogenized women, we present microscopic and ultrastructural modifications of vaginal mucosa following fractional carbon dioxide (CO2) laser treatment. We observed the restoration of the vaginal thick squamous stratified epithelium with a significant storage of glycogen in the epithelial cells and a high degree of glycogen-rich shedding cells at the epithelial surface. Moreover, in the connective tissue constituting the lamina propria, active fibroblasts synthesized new components of the extracellular matrix including collagen and ground substance (extrafibrillar matrix) molecules. Differently from atrophic mucosa, newly-formed papillae of connective tissue indented in the epithelium and typical blood capillaries penetrating inside the papillae, were also observed. Our morphological findings support the effectiveness of fractional CO2 laser application for the restoration of vaginal mucosa structure and related physiological trophism. These findings clearly coupled with striking clinical relief from symptoms suffered by the patients before treatment.

To determine the effect of highly active antiretroviral therapy (HAART) on high-risk human papillomavirus (HR-HPV) infections and related cervical lesions, the virologic and cytologic markers of HPV infection were prospectively studied in 163 human immunodeficiency virus (HIV)‐infected women, including 27 untreated, 62 treated with reverse transcriptase inhibitors, and 74 treated with HAART. A high prevalence of both infections with HR-HPV types (68%) and squamous intraepithelial lesions (SILs; low grade, 20.2%; high grade, 6.2%) was observed. The risks of infection and disease were inversely correlated with CD4 cell counts (P p .015 and , respectively). During the observation period (mean, 15.4 months; range, 6‐24 P p .022 months), CD4 cell counts increased significantly only in subjects receiving HAART (P ! ). Persistence of HR-HPV infection and progression of SILs were comparable in the 3 .001 groups. These results indicate that, even in the era of HAART, HIV-infected women should be monitored carefully for the emergence of high-grade SILs and cervical cancer.

Risk factors for vulvar cancer have been evaluated in a case-control study conducted between 1987 and 1990 in northern Italy on 73 women with histologically confirmed invasive vulvar cancer and 572 control subjects in hospital for acute nongynecological, nonneoplastic non-hormone-related conditions. The risk of vulvar cancer was inversely related to education level: with reference to women reporting less than 7 years of schooling, the relative risk estimates were 0.6 and 0.4, respectively, in those reporting 7 to 11 and 12 or more years of schooling (chi 2(1) trend = 4.91 P = 0.03). No relationship emerged between number of births and spontaneous or induced abortions. Parous women reporting late first birth tended to be at lower risk (relative risk = 0.5, 95% confidence interval 0.3 to 1.1 for25 vsor = 25 years at first birth), but there was no evidence of the risk to decrease with increasing age at first birth. The risk of vulvar cancer increased with body mass index, but the trend in risk was not significant after taking into account potential confounders in the multivariate analysis. No association emerged with indicators of sexual habits, menstrual history, and smoking. The risk of the disease was lower in women reporting Pap smears during their life and diminished with increasing number of cervical smears and decreasing recency of last Pap: compared to women reporting no Pap screening, it was 0.5 in those who reported one smear and 0.3 in those with two or more.

Pruritus vulvae is a very common condition. The patient's scratching often worsens the situation and makes diagnosis by the clinician difficult. A clinical trial to assess the safety and efficacy of a topical antihistaminic drug (oxatomide) was carried out. The first stage aimed to determine the best formulation and concentration: eleven patients were admitted in the study, conducted openly. Two preparations (cream and gel) and two concentrations (2.5% and 5%) were tested. A second stage was performed to assess the efficacy of oxatomide gel 5% versus placebo: thirty patients entered a double-blind, cross-over, placebo-controlled study. Results of the first stage demonstrated good local tolerability of the medication, good patient acceptance and no side effects. During the second stage better anti-itching action of topical oxatomide than placebo was obtained. Safety and acceptability were confirmed. In general topical oxatomide showed good tolerability and efficacy in women with vulvar itching of various natures.

Objectives: Comparison between 2% testosterone propionate and petrolatum ointment in the treatment of vulvar lichen sclerosus in a randomized, double-blind, controlled clinical study. Methods: Fifty-eight consecutive patients with histologically confirmed vulvar lichen sclerosus were enrolled. They underwent a 1-year period of topical treatment with either medication, with clinical evaluations of symptoms and gross appearance at 2-month intervals, followed by histological evaluation at the end of the treatment period. Statistical analysis was performed according to the chisquared test and the Student-Newman-Keuls test. Results: A substantial improvement in symptoms was achieved in 20 (66.6%) patients in the testosterone group and in 21 (75%) patients in the placebo group. No statistical differences were observed between the two groups. Gross changes were observed in a few cases and no case demonstrated histologic modifications. Conclusions: Petrolatum ointment is as effective as 2% testosterone in the treatment of vulvar lichen sclerosus.

Cervical neoplastic lesions are associated with infection by high-risk human papilloma viruses (HPVs). HPV-16 and HPV-18 are the most common genotypes. It has been proposed that development of HPV-16-positive cervical lesions is associated with impaired CD4+ T cell immunity against early Ags. The aim of the study was to evaluate whether this impairment also applies to HPV-18. We investigated the presence and the quality of anti-HPV-18 E6 CD4+ T cell responses in the blood of 37 consecutive patients with high-grade cervical lesions, 25 normal donors, and 20 cord bloods. The immune infiltrate in the cervical lesions was also evaluated. The characteristics of the responses were correlated to the clinical outcome. We found that one or more HPV-18 E6 peptides, containing naturally processed epitopes, were able to induce a response in 40–50% of the patients, depending on the effector function tested. Importantly, these percentages rose to 80–100% when HPV-18-positive patients were considered. HPV-18 E6-specific CD4+ T cells produced mixed Th1/Th2 responses and statistical analysis of the cytokines produced revealed that the amount of IFN-γ released could predict infection persistence and/or disease relapse after surgery. Finally, we found that a higher number of infiltrating CD4+ and T-bet+ T cells in the lesions correlated with a favorable clinical outcome. Our results strongly suggest a relevant role for CD4+ T cells in the control of the HPV-18 compared with HPV-16 infections in patients with high-grade cervical lesions and identify an immunologic parameter potentially useful for patients’ stratification.

Human papillomavirus (HPV) is the causal agent of cervical cancer. The great majority of abnormal Pap test results - almost 90% - is referrable to either atypical squamous intraepithelial lesion or CIN1. For these lesions, worldwide agreement exists concerning the high rate - ranging from 40% to 70% - of spontaneous regression over a period of 1-5 years. Host's immune response is a key point influencing the natural history of these conditions. Bovine colostrum is a natural agent positively promoting several immune activities against bacterial and viral agents. The aim of this report was to evaluate the potential positive effect of bovine colostrum-containing vaginal tablets administered to CIN1 diagnosed patients in a prospective trial in regards to spontaneous regression rate.A series of 256 consecutive patients with histologically proven CIN1 recruited in a multicentre, observational, Italian study. Patients have been enrolled in a 24-weeks protocol of treatment and re-tested at the end of the study. Rates of regression have been recorded.Overall regression rate to a negative histology at the end of the 6 month follow up was 75.5%.Regression to normal histology was observed in a very high rate of cases in a very short period compared to the natural history of these lesions. CIN1 patients could benefit from bovine colostrum topical administration in terms of significantly shortening the regression time.

The authors, after a short review of the anatomo-clinical and epidemiologic patterns of vulvar preneoplastic lesions (VIN), analyze the emerging data from the most recent Literature. From them they suggest a series of questions about the vulvar neoplasia natural history and the biological precursors of this disease. They foresee that the integration of the results that can be obtained from the advanced studies could succeed in clearing up the neoplastic potentiality of preneoplasic vulvar lesions.

The records of patients treated for vulvar carcinoma at the University of Milan from January 1967 through December 1991 have been studied retrospectively, making an analysis of the results of surgical staging in terms of prognosis, morbidity and long-term survival. All cases have been reevaluated and restaged according to the 1988 FIGO classification of vulvar cancer, considering 196 cases of primary invasive vulvar squamous carcinoma. Surgical treatments have been divided according to radicality. Ninety-five per cent of patients underwent radical vulvectomy with different degrees of lymphadenectomy. Surgical mortality rate amounted to 2%. Surgical staging has not been related to increased early or late morbidity. Overall recurrence rate amounted to 19.9% without significant differences among FIGO stages. Five-year survivals amounted to 100%, 86.2%, 59.4%, 29.8%, and 20% for stages I, II, III, IVA and IVB respectively. Accurate surgical staging of vulvar carcinoma enables a precise prognosis and does not increase morbidity.