Learning with the Amerindians: the evaluation of pelvic floor disorders among indigenous women who live in the Xingu Indian Park,Brazil

Objective: to evaluate the pelvic floor muscles and the incidence of pelvic organ prolapse among indigenous women who live in Xingu Indian Park, Mato Grosso, Brazil. 
Methods: observational study with 377 indigenous women, mean age 31+/-15 years, mean gravity 5+/-4, mean parity 4+/-3 and mean body mass index 23,3+/-4 Kg/m2. The Pelvic Organ Prolapse Quantification (POP-Q) was the system used to quantification the staging of pelvic support and the pelvic floor muscle strength was assessed by a perineometer. Logistic regression was used to determine odds ratios and 95% CI for factors that were associated with prolapse. 
Results: The overall distribution of POP-Q stage system was the following: 15,6% stage 0, 19,4% stage I, 63,9% stage II and 0,8% stage III. Parity (OR=9.40, 95% CI 2.81-31,42) and age (OR=1,03, 95% IC 1,01-1,05) were the most important risk factors for pelvic organ prolapse. The high resting pressure was considered as a protecting factor (OR=0,96, 95% IC 0,94-0,98). 
Conclusions: Like non indigenous community, age and the parity were the most important risk factors to the genital prolapse; however the pelvic floor muscles strength were intact, maybe due to the indigenous lifestyle

Postmenopausal Urinary Disorders: Clinical And Urodynamic Evaluation

Purpose: to evaluate the frequency of urinary disorders and variation of the urodynamic parameters according to the time of post-menopause. Method: two hundred forty-two post-menopausal women with urinary complaints were studied at the Division of Gynecology, Escola Paulista de Medicina, UNIFESP. They were grouped according to the time of post-menopause: group A - up to 4 years; group B - 5 to 9 years and group C - more than 10 years. They were submitted to anamnesis, gynecological examination and urodynamic study. The frequency of urinary alterations and the variation of the urodynamic parameters were analyzed, such as voiding volume; flow time; maximum flow rate, average flow rate; residual urine; vesical capacity at the first desire to void; maximum bladder capacity; maximum urethral closure pressure and functional profile length, with full and empty bladder. The data were statistically analyzed. Results: the most common clinical diagnosis was stress urinary incontinence in the three groups, but the longer the time of post-menopause, the more frequently urinary urgency was observed. Regarding urodynamic diagnosis, 93.6%, 84.6% and 90.7% of the patients of the groups A, B and C, respectively, presented stress urinary incontinence, while 4.8%, 13.5% and 6.2% revealed detrusor instability. There was a decrease in the following urodynamic parameters, according to the time of post-menopause: flow time, maximum flow rate and vesical capacity at the first desire to void, and an increase of the residual urine. Conclusion: in spite of the high incidence of urinary symptoms such as urgency incontinence, stress urinary incontinence was the main urinary problem we have found in post-menopause.Objetivos: avaliar a freqüência dos distúrbios urinários e a variação dos parâmetros urodinâmicos segundo o tempo de pós-menopausa. Métodos: foram estudadas 242 mulheres menopausadas atendidas nos Setores de Climatério e de Uroginecologia e Cirurgia Vaginal da Disciplina de Ginecologia da Escola Paulista de Medicina, UNIFESP, que apresentavam queixas urinárias. As pacientes foram agrupadas segundo o tempo de pós-menopausa em: grupo A - até 4 anos; grupo B - de 5 a 9 anos e grupo C - mais de 10 anos. Todas foram submetidas a anamnese, exame ginecológico e estudo urodinâmico. Analisamos a freqüência de alterações urinárias e a variação dos parâmetros urodinâmicos, como volume urinário (VOL); tempo total de micção (TTM); fluxos urinário máximo (FMAX) e médio (FM); resíduo pós-miccional (RES); capacidade vesical no primeiro desejo miccional (CV1D); capacidade vesical máxima (CVM); pressão máxima de fechamento uretral e comprimento funcional da uretra, com bexiga cheia e vazia (PMCH, PMV, CFUCH, CFV). Os dados foram analisados estatisticamente. Resultados: o diagnóstico clínico mais comum foi de incontinência urinária de esforço (IUE) nos três grupos, porém observou-se maior incidência de urgência miccional com o evoluir do tempo de pós-menopausa. Em relação ao diagnóstico urodinâmico, 93,6%, 84,6% e 90,7%, respectivamente, das pacientes dos grupos A, B e C apresentaram IUE, ao passo que 4,8%, 13,5% e 6,2% revelaram instabilidade vesical. Houve diminuição dos seguintes parâmetros urodinâmicos, segundo o tempo de pós-menopausa: TTM, FMAX e CV1D, além de aumento do resíduo pós-miccional. Conclusões: apesar da elevada incidência de sintomas urinários irritativos, como urgência incontinência, a IUE foi a principal afecção urinária nesta faixa etária.Universidade Federal de São Paulo (UNIFESP) Escola Paulista de Medicina Setor de Uroginecologia e Cirurgia VaginalUNIFESP, EPM, Setor de Uroginecologia e Cirurgia VaginalSciEL

Athletic Incontinence: Proposal of a New Term for a New Woman

Univ Fed Sao Paulo, Escola Paulista Med, Gynecol & Obstet Dept, Sao Paulo, SP, BrazilUniv Fed Sao Paulo, Escola Paulista Med, Gynecol & Obstet Dept, Sao Paulo, SP, BrazilWeb of Scienc

Urinary and Vaginal Cytology of Postmenopausal Women with Oral and Transdermal Estrogen Replacement

Objective: to study the effects of oral or transdermal estrogen replacement on the lower urinary tract and vagina in postmenopausal women. Methods: we studied 25 postmenopausal women evaluating the oral or transdermic estrogen replacement effects on the vaginal cells and urinary sediment during 3 months. The patients were randomly distributed into 2 groups: Group I, n = 14, treated orally with 0.625 mg equine conjugated estrogen plus 5 mg medroxyprogesterone acetate, daily for 3 months; Group II, n = 11, treated transdermally with 50 mug 17-ß-estradiol, once a week, plus 5 mg medroxyprogesterone. Daily, for 3 months, urinary samples were collected from the first miction in the morning after urogenital antisepsis into sterile tubes. The sample was centrifuged and the sediment was smeared. Vaginal and urinary smears were then fixed in absoluted alcohol and stained by the method of Shorr. Results: the patients who used the oral route presented maturation of the vaginal cells (from 45.4 to 65.5% after 2 months of treatment, maintaing 62% afterwards) but this did not occur with urinary cells (56.4 before treatment versus 60.4% at the end of the period). The transdermal route promoted maturation of vaginal and urinary cells. Conclusion: we have concluded that transdermal estrogens have satisfactory effects both on vaginal and urethral sites. However, with the oral route we did not find the expected results in the urinary tract in all cases.Objetivo: avaliar a ação dos estrogênios por via oral ou transdérmica nas células do trato urinário baixo e da vagina, em mulheres menopausadas. Métodos: foram incluídas 25 mulheres na pós-menopausa, nas quais se estudaram os efeitos citológicos da terapia de reposição hormonal estrogênica, por via oral e por via transdérmica, sobre as células da vagina e do sedimento urinário. As pacientes foram distribuídas aleatoriamente em 2 grupos: Grupo I, constituído por 14 mulheres que receberam 0,625 mg de estrogênio conjugado eqüino associado a 5 mg de acetato de medroxiprogesterona, por via oral, diariamente sem intervalo por três meses, e Grupo II, formado por 11 mulheres que fizeram uso de 17-beta-estradiol matricial na dose de 50 mig, por via transdérmica, semanalmente, associado a 5 mg de acetato de medroxiprogesterona diariamente por três meses. As amostras urinárias foram obtidas do jato inicial da primeira urina da manhã, após asseio dos genitais, em frascos estéreis fornecidos pelo laboratório. A urina foi centrifugada e o esfregaço realizado a partir do sedimento urinário. Os esfregaços da vagina e do sedimento urinário foram imediatamente fixados em álcool absoluto e corados pelo método de Shorr. Resultados: observou-se que nas pacientes que utilizaram a via oral, houve maturação das células da vagina (o índice se elevou de 45,4 a 65,5 com dois meses de tratamento, permanecendo praticamente constante (62,0) a seguir. Quanto às células urinárias, não houve variação do valor de maturação (56,4 antes da medicação e 60,4 no final do período). Ao examinarmos tanto as células da urina quanto da vagina de pacientes que utilizaram a via transdérmica, notou-se que houve resposta satisfatória. Conclusão: com estes resultados podemos sugerir que os estrogênios, quando administrados por via transdérmica, estão associados à resposta satisfatória quanto ao trofismo tanto na vagina quanto na uretra. No entanto, quando se utiliza a via oral, nem sempre este resultado pode ser observado.Universidade Federal de São Paulo (UNIFESP) Escola Paulista de MedicinaDepartamento de Ginecologia e Ambulatório de Ginecologia da Santa Casa de Misericórdia do Estado do ParáUNIFESP, EPMSciEL

Pregnancy after uterine arterial embolization

OBJECTIVE: To evaluate pregnancy outcomes, complications and neonatal outcomes in women who had previously undergone uterine arterial embolization. METHODS: A retrospective study of 187 patients treated with uterine arterial embolization for symptomatic uterine fibroids between 2005-2008 was performed. Uterine arterial embolization was performed using polyvinyl alcohol particles (500-900 mm in diameter). Pregnancies were identified using screening questionnaires and the study database. RESULTS: There were 15 spontaneous pregnancies. Of these, 12.5% were miscarriages (n = 2), and 87.5% were successful live births (n = 14). The gestation time for the pregnancies with successful live births ranged from 36 to 39.2 weeks. The mean time between embolization and conception was 23.8 months (range, 5-54). One of the pregnancies resulted in twins. The newborn weights (n = 14) ranged from 2.260 to 3.605 kg (mean, 3.072 kg). One (7.1%) was considered to have a low birth weight (2.260 kg). There were two cases of placenta accreta (12.5%, treated with hysterectomy in one case [6.3%]), one case of premature rupture of the membranes (PRM) (6.3%), and one case of preeclampsia (6.3%). All of the patients were delivered via Cesarean section. CONCLUSION: In this study, there was an increased risk of Cesarean delivery. There were no other major obstetric risks, suggesting that pregnancy after uterine arterial embolization is possible without significant morbidity or mortality

Single-blind, randomized, controlled trial of pelvic floor muscle training, electrical stimulation, vaginal cones, and no active treatment in the management of stress urinary incontinence

PURPOSE: To compare the effectiveness of pelvic floor exercises, electrical stimulation, vaginal cones, and no active treatment in women with urodynamic stress urinary incontinence. PATIENTS AND METHODS: One hundred eighteen subjects were randomly selected to recieve pelvic floor exercises (n=31), ES (n=30), vaginal cones (n=27), or no treatment (untreated control) (n=30). Women were evaluated before and after completion of six months of treatment by the pad test, quality of life questionnaire (I-QOL), urodynamic test, voiding diary, and subjective response. RESULTS: In the objective evaluation, we observed a statistically significant reduction in the pad test (p=0.003), in the number of stress urinary episodes (