Effects of testosterone treatment on clitoral haemodynamics in women with sexual dysfunction.

PURPOSE: To explore the effects of 6-month systemic testosterone (T) administration on clitoral color Doppler ultrasound (CDU) parameters in women with female sexual dysfunction (FSD). METHODS: 81 women with FSD were retrospectively recruited. Data on CDU parameters at baseline and after 6 months with four different treatments were available and thus further longitudinally analyzed: local non-hormonal moisturizers (NH group), n = 37; transdermal 2% T gel 300 mcg/day (T group), n = 23; local estrogens (E group), n = 12; combined therapy (T + E group), n = 9. Patients underwent physical, laboratory, and genital CDU examinations at both visits and completed different validated questionnaires, including the Female Sexual Function Index (FSFI). RESULTS: At 6-month visit, T therapy significantly increased clitoral artery peak systolic velocity (PSV) when compared to both NH (p < 0.0001) and E (p < 0.0001) groups. A similar increase was found in the T + E group (p = 0.039 vs. E). In addition, T treatment was associated with significantly higher FSFI desire, pain, arousal, lubrication, orgasm, and total scores at 6-month visit vs. baseline. Similar findings were observed in the T + E group. No significant differences in the variations of total and high-density lipoprotein-cholesterol, triglycerides, fasting glycemia, insulin and glycated hemoglobin levels were found among the four groups. No adverse events were observed. CONCLUSION: In women complaining for FSD, systemic T administration, either alone or combined with local estrogens, was associated with a positive effect on clitoral blood flow and a clinical improvement in sexual function, showing a good safety profile. TRIAL REGISTRATION NUMBER: NCT04336891; date of registration: April 7, 2020.

Vulvar melanoma: a 33 years single Italian center experience.

AIM: Vulvar melanoma is a rare disease with a poor prognosis. The purpose of this study was to report our experience on vulvar melanoma. METHODS: This is a retrospective study on patients with primary melanoma of the vulva admitted to our hospital during the last 33 years. Clinical characteristics, surgical therapy and follow-up are reported. Patients were classified following the 2009 edition of the melanoma staging system. RESULTS: The predominant symptom was pain; five patients reported ulceration and one patient presented bleeding from the vulvar lesions. The average age at diagnosis was 61.4 years. Surgical treatment was performed: radical vulvectomy in five cases, emivulvectomy in three cases, large regional excision in one case. Average time to follow-up was 50.2 months. In four cases (44.4%), regional recurrence occurred and the patients died as a result of the tumor; one patient died of other causes; four patients were still alive at the time of the study. CONCLUSION: Current treatment protocols have moved towards less aggressive treatment in view of the current available evidence. Sentinel lymph node biopsy and adjuvant therapy are still under debate. Our study confirms the overall poor prognosis for vulvar melanoma.

Endometrial carcinoma in high-risk populations: is it time to consider a screening policy?

Endometrial carcinoma (EC) is the leading female genital tract malignancy in industrialized countries. It will become an important public health problem in the coming years in the USA and Europe, where its incidence is increasing, and next-generation interventions should include periodical screening in high-risk women. In this review, we discuss the importance to gynaecologists of detecting women at high risk and offering an adequate screening programme. Screening for EC is particularly challenging and there is currently no proven programme for the surveillance of women estimated to be at an increased risk of developing this form of cancer. The data in the literature, including this and previous issues of Cytopathology, and personal experience suggest that endometrial liquid-based cytology (LBC) might play an essential role in a screening policy for EC. LBC may enable practitioners to reduce age-adjusted mortality for women at high risk for EC.

Methylation of the HOXA10 homeobox gene promoter is associated with endometrial cancer: a pilot study.

Methylation in the promoter region represents an epigenetic mechanism that silences expression of various homeobox genes in cancers. We compare the methylation profile of HOXA10 promoter gene in 19 histologically proven endometrioid cancers and 27 normal endometrial tissues. Endometrial cancer tissue displays significantly higher methylation status in HOXA10 gene promoter than normal tissue, suggesting a possible role of epigenetic changes in HOXA10 gene regulation in tumorigenesis. Further studies in human tissue and cell lines are necessary to validate these preliminary results and to investigate HOXA10 expression according to methylation status in endometrial cancer.

Cardiometabolic risk is unraveled by color Doppler ultrasound of the clitoral and uterine arteries in women consulting for sexual symptoms.

Female sexual dysfunction (FSD) may be a mirror of a poor cardiometabolic state. In a small pilot study enrolling 71 women with FSD, we previously demonstrated that clitoral Pulsatility Index (PI) evaluated by using color Doppler ultrasound (CDU), reflecting vascular resistance, was associated with cardiometabolic risk factors. Data on uterine CDU in this context are lacking. First, to confirm previously reported data on the direct association between clitoral PI and cardiometabolic risk factors on a larger study population of women consulting for sexual symptoms; second, to investigate eventual similar correlations between cardiometabolic risk factors and CDU parameters of the uterine artery. We also ascertained whether uterine artery PI, similarly to what had previously been observed for clitoral artery PI, was directly related to body image uneasiness and psychopathological symptoms, assessed by validated questionnaires. N = 230 women consulting our clinic for sexual symptoms were examined with clitoral CDU and blood sampling and were asked to fill out the Female Sexual Function Index, the Middlesex Hospital Questionnaire (MHQ) and the Body Uneasiness Test (BUT). In a subgroup of women (n = 164), we also performed transvaginal CDU with measurement of uterine artery parameters. At multivariate analysis, we found a direct association between clitoral PI and body mass index (BMI) (p = 0.004), waist circumference (WC) (p = 0.004), triglycerides (p = 0.006), insulin (p = 0.029) and HOMA-IR (p = 0.009). Furthermore, a correlation between obesity and Metabolic Syndrome (MetS) and a higher clitoral PI was observed (p = 0.003 and p = 0.012, respectively). Clitoral PI was also correlated with MHQ-S (p = 0.010), a scale exploring somatized anxiety symptoms, and BUT-B Positive Symptom Distress Index (p = 0.010), a measure of body image concerns. Similarly, when investigating the uterine artery, we were able to demonstrate an association between its PI and BMI (p < 0.0001), WC (p = 0.001), insulin (p = 0.006), glycated haemoglobin (p = < 0.0001), and HOMA-IR (p = 0.009). Women diagnosed with obesity and MetS showed significantly higher uterine PI values vs. those without obesity or MetS (p = 0.001 and p = 0.004, respectively). Finally, uterine PI was associated with BUT-A Global Severity Index (p < 0.0001) and with several other BUT-A subdomains. Vascular resistance of clitoral and uterine arteries is associated with cardiometabolic risk factors and body image concerns in women consulting for sexual symptoms. If further confirmed in different populations, our data could suggest CDU, a common examination method, as a useful tool for an identification-and possible correction-of cardiometabolic risk factors.

Risk factors for development of isthmocele following cesarean section.

AIM: The aim of this paper was to analyze the risk factors contributing to the development of isthmocele following cesarean section (CS). METHODS: We retrospectively analyzed a cohort of patients presenting to our outpatient clinic for hysteroscopy. Only premenopausal patients with a history of CS were included. The risk factors investigated were: occurrence of previous vaginal delivery antecedent to CS, patient's age at CS, weeks of gestation at CS, phase of labor, type of suture (single/double layer) employed, and uterine flexion (anteversion/retroversion). RESULTS: The association between the identified risk factors and the occurrence of isthmocele was found statistical significant concerning indication for hysteroscopy (c2), stage of labor (c2), age at CS (Mann-Withney U test), according to the univariate analysis. This association was then confirmed in the multivariate logistic regression model pooling all the variables together. CONCLUSION: The significance of stage of labor to the development of isthmocele confirms previous observations and may be part of the information needed to the clinical decision of the CS time setting decision for the clinicians. Nevertheless, further prospective studies employing larger cohorts are warranted to further clarify the aforementioned risk factors before suggesting any modifications of clinical practice.