Tilapia Skin for Neovaginoplasty after Sex Reassignment Surgery.

STUDY OBJECTIVE: To describe a new technique of neovaginoplasty after a female sex reassignment surgery using a tilapia skin as a graft. DESIGN: Stepwise demonstration of a new technique with narrated video of a single case report. The patient provided oral and written informed consent. Moreover, this video report is part of a multicenter, Investigational Review Board-approved study. SETTING: Women's university hospital in Campinas, Brazil. INTERVENTIONS: Neovaginoplasty technique using tilapia skin with the following key strategies: (1) corpus cavernosum removal, (2) vagina tunnel creation, (3) mold coating with tilapia skin, (4) mold fixation, and (5) postoperative care. The patient remained with the mold coated with tilapia skin for 5 days; after this time, the mold was removed, and the tissue graft was adhered and incorporated in the new vaginal canal. After 2 months, the tissue resembled a vaginal mucosa, and the vaginal length was 8 cm. The patient has not had intercourse yet. CONCLUSION: We introduce an alternative for low-morbidity neovaginoplasty based on the experience of plastic surgery in burned grafts. The procedure described offers an alternative option to develop an anatomic neovagina with tissue similar to mucosa tissue by a simple, low-morbidity minimally invasive procedure.

Quality of Life in Women with Endometriosis: An Integrative Review.

OBJECTIVE: The purpose of this study was to conduct an integrative review of the health-related quality of life (QoL) burden in women with endometriosis. MATERIALS AND METHODS: This integrative review was carried out by consulting the BIREME/MEDLINE databases through July 2017. We searched for articles published in the past 12 years using the MeSH terms "quality of life" and "endometriosis" and its representations in Portuguese and English. RESULTS: Database search yielded 367 records, and eight additional records were identified through other sources. After analyzing articles based on inclusion and exclusion criteria, rigor and methodological evidence, 26 publications constituted the final corpus of our analysis. Generic instruments most commonly used to assess QoL included the Short Form Health Survey (SF-36), World Health Organization Quality of Life Assessment-bref (WHOQOL-bref); the 12-item Short Form Health Survey (SF-12), and the Duke Health Profile, among others. Disease-specific questionnaires were also used, and two studies collected qualitative data. Endometriosis had a negative impact in all domains of QoL, which was more associated to symptoms than to the diagnosis per se. It also negatively affected sleep quality and perceived stress. Impact had age-related differences in most studies, and was not related to endometriosis staging. CONCLUSIONS: Endometriosis negatively affects QoL. A consensus must be reached as to which QoL instrument should be used to make studies comparable.

Ultrasonographic and Doppler velocimetric evaluation of the levator ani muscle in premenopausal women with and without urinary stress incontinence.

OBJECTIVES: The objective was to evaluate the cross-sectional area (CSA) and the Doppler velocimetric parameters of the levator ani muscle vessels in premenopausal women with and without urinary stress incontinence. STUDY DESIGN: Sixty-three premenopausal women constituted three groups: GI (nulliparous), GII (continent multiparous), and GIII (incontinent multiparous). The patients had undergone transperineal ultrasound in which the CSA was measured and Doppler velocimetry was performed. The examination was repeated by a second observer using the same procedure. RESULTS: There was a statistically significant correlation between the measurements of the observers I and II regarding all the parameters studied, except for the A/B ratio in GIII. The CSA was significantly greater in GI and GII than in GIII. As far as Doppler velocimetry is concerned there were no differences in the Doppler velocimetric indices among the three groups. Concerning the absent end diastolic shift, it was observed that there was a significantly greater incidence of such findings in GI+GII (continent women) towards GIII (incontinent women). CONCLUSIONS: The CSA evaluation and the Doppler velocimetry of the levator ani muscle vessels were highly reproducible. The CSA was higher in continent women and the frequency of the absent end diastolic shift was higher in incontinent women.

Quality of life of Brazilian women with urinary incontinence and the impact on their sexual function.

INTRODUCTION AND OBJECTIVE: Sexual function may be affected in women with urinary incontinence (UI), but data regarding this association are controversial. The aim of this study was to assess the impact of sociodemographic characteristics in the sexual function of Brazilian women with UI. STUDY DESIGN: Cross-sectional study with 251 women with UI in the period from April to June 2014. Firstly, sociodemographic and pelvic floor dysfunctions (PFD) characteristics were compared between groups of women with and without sexual activity. Secondly, we compared the variables above with the total score of Pelvic Organ Prolapse and/or Urinary Incontinence Sexual Questionnaire (PISQ-12). For continuous variables, we used the Mann-Whitney or Kruskal-Wallis test; for categorical variables we used the chi-square statistic considering the difference of p<0.05. RESULTS: Women with sexual activity tend to be younger, to be premenopausal, have a steady partner and not be hypertensive. The mean total score of PISQ-12 was 27.30. Women who attended elementary school, with coital UI, with moderate constipation and symptomatic prolapse have worse sexual function. Premenopausal women with mixed urinary incontinence have worse sexual function than those with stress urinary incontinence. CONCLUSION: The association between sexual dysfunction and UI deserves special attention from health professionals. The care of the maintenance or restoration of sexual well-being should be offered to all women, regardless of age, since UI may affect sexual life and QoL of these women.

Sulfated glycosaminoglycans of the vagina and perineal skin in pre- and postmenopausal women, according to genital prolapse stage.

The aim of this study was to analyze the amount and types of sulfated glycosaminoglycans (GAGs) of the extracellular matrix (ECM) in the posterior vaginal wall and perineal skin in menacme and postmenopausal women, according to genital prolapse stage. Samples of vaginal tissue and perineal skin were obtained from 40 women who underwent vaginal surgery. Sulfated glycosaminoglycans were extracted by extensive tissue maxatase digestion, submitted to electrophoresis on agarose gel, and their concentrations were determined by densitometry. Dermatan sulphate (DS) was the predominant GAG, followed by chondroitin sulfate (CS) and heparan sulfate (HS). In the vagina there was a significant decrease in total GAGs, CS, DS and HS in postmenopausal women with prolapse stage 2 and 3 compared to the premenopausal group, independent of the stage. In stage 2 and 3 postmenopausal patients there was a significant decrease of DS and HS compared to the stage 1 postmenopausal group. In perineal skin there was no significant difference between total GAG amount, DS and HS. However, the amount of CS in premenopausal stage 1 patients was significantly than that in postmenopausal patients stage 1 and stages 2 and 3. In conclusions, there are quantitative and qualitative differences in GAGs of the ECM in vaginal wall and perineal skin between women in menacme and the postmenopause, according to genital prolapse stage.