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OBJECTIVE: In this study, we present a series of 2 cases of rectovaginal fistula (RVF) due to the use of a ring-type pessary in the conservative treatment of pelvic organ prolapse and a literature review on the management of RVF related to the use of pessaries. METHODS: Two patients were selected from the medical records of the urogynecology service, and their demographic and clinical data were retrieved. An updated literature review was included presenting cases of RVF induced by or after use of a pessary. RESULTS: Both patients evolved with removal of the pessary and correction of the fistula. The surgical procedures of choice were Le Fort Colpocleisis and posterior colporraphy without major complications. In the literature review, we selected 17 studies with a total of 23 cases reporting RVFs induced or followed by the use of pessaries. CONCLUSIONS: Although the pessary is commonly indicated for the conservative treatment of pelvic organ prolapse, this device is not exempt from generating complications.

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OBJECTIVE: To assess the efficacy of non-surgical treatment for adenomyosis. DATA SOURCES: A search was performed by two authors in the Pubmed, Scopus, and Scielo databases and in the grey literature from inception to March 2018, with no language restriction. SELECTION OF STUDIES: We have included prospective randomized studies for treating symptomatic women with adenomyosis (abnormal uterine bleeding and/or pelvic pain) diagnosed by ultrasound or magnetic resonance imaging. DATA COLLECTION: Studies were primarily selected by title and abstract. The articles that were eligible for inclusion were evaluated in their entirety, and their data was extracted for further processing and analysis. DATA SYNTHESIS: From 567 retrieved records only 5 remained for analysis. The intervention groups were: levonorgestrel intrauterine system (LNG-IUS)(n = 2), dienogest (n = 2), and letrozole (n = 1). Levonorgestrel intrauterine system was effective to control bleeding when compared to hysterectomy or combined oral contraceptives (COCs). One study assessed chronic pelvic pain and reported that LNG-IUS was superior to COC to reduce symptoms. Regarding dienogest, it was efficient to reduce pelvic pain when compared to placebo or goserelin, but less effective to control bleeding than gonadotropin-releasing hormone (GnRH) analog. Letrozole was as efficient as GnRH analog to relieve dysmenorrhea and dyspareunia, but not for chronic pelvic pain. Reduction of uterine volume was seen with aromatase inhibitors, GnRH analog, and LGN-IUD. CONCLUSION: Levonorgestrel intrauterine system and dienogest have significantly improved the control of bleeding and pelvic pain, respectively, in women with adenomyosis. However, there is insufficient data from the retrieved studies to endorse each medication for this disease. Further randomized control tests (RCTs) are needed to address pharmacological treatment of adenomyosis.

OBJETIVO: Avaliar a eficácia de tratamento não cirúrgico para adenomiose. FONTES DE DADOS: Uma pesquisa foi realizada por dois autores nas bases de dados Pubmed, Scopus, Scielo e na literatura cinzenta desde o início de cada base de dados até março de 2018, sem restrição de idioma. SELEçãO DE ESTUDOS:: Incluímos estudos prospectivos randomizados para tratamento de mulheres sintomáticas com adenomiose (sangramento uterino anormal e/ou dor pélvica) diagnosticadas por ultrassonografia ou ressonância magnética. COLETA DE DADOS: Os estudos foram selecionados principalmente por título e resumo. Os artigos que preencheram os critérios de inclusão foram avaliados na íntegra, e seus dados foram extraídos para posterior processamento e análise. SíNTESE DOS DADOS:: De 567 registros recuperados, somente 5 permaneceram para análise. Os grupos de intervenção foram: sistema intrauterino de levonorgestrel (SIU-LNG) (n = 2), dienogest (n = 2), e letrozol (n = 1). O SIU-LNG foi efetivo no controle do sangramento quando comparado à histerectomia ou aos contraceptivos orais combinados (COCs). Um estudo avaliou a dor pélvica crônica e relatou que o SIU-LNG foi superior ao COC para reduzir os sintomas. Em relação ao dienogest, este foi eficiente em reduzir a dor pélvica quando comparado ao placebo ou à goserelina, mas foi menos eficaz no controle do sangramento do que o análogo do hormônio liberador de gonadotropina (GnRH). O letrozol foi tão eficiente quanto o análogo do GnRH para aliviar a dismenorreia e a dispareunia, mas não para a dor pélvica crônica. Redução do volume uterino foi observada com inibidores de aromatase, análogo de GnRH, e SIU-LNG. CONCLUSãO:: O SIU-LNG e dienogest apresentaram bons resultados para o controle de sangramento e dor pélvica, respectivamente, em mulheres com adenomiose. No entanto, não há dados suficientes para endossar cada medicação para tratar essa doença. Futuros estudos randomizados são necessários para avaliar o tratamento farmacológico da adenomiose.

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OBJECTIVE: The vaginal flora from postmenopausal women with pelvic organ prolapse (POP) is different from younger women. We hypothesized that the decision of a surgical route using a mesh would modify the vaginal flora. The purpose of this study was to analyze the vaginal flora from postmenopausal women that were submitted to abdominal sacrocervicopexy or vaginal sacrospinous fixation. METHODS: A pilot, randomized controlled study with 50 women aged 55 to 75 years (n = 25; abdominal sacrocervicopexy + subtotal hysterectomy; n = 25 vaginal sacrospinous fixation + vaginal hysterectomy) was performed. A polyvinylidene mesh was used in both arms. The vaginal content analysis was collected before and 60 days after the surgery. The type of flora, the presence of lactobacilli/leukocytes, and the Nugent criteria were analyzed. RESULTS: Most of the women were white (80%), with at least 1 comorbidity (69.9%), did not present sexual activity (60%), and presented advanced stage 4 POP. Two thirds of women presented a type 3 flora, and half of them did not present lactobacilli (48.3%). About the Nugent criteria, 51.7% presented normal flora, 46.6% found altered flora, and 1.7% had bacterial vaginosis. There were no differences about the type of flora (P = 1), number of lactobacilli (P = 0.9187), Nugent criteria (P = 0.4235), inflammation (P = 0.1018), and bacterial vaginosis (P = 0.64) before and after surgery in both groups. CONCLUSIONS: In this pilot study, the use of synthetic mesh by vaginal or abdominal route did not affect the vaginal flora in postmenopausal women operated on by POP surgery.

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OBJECTIVE: To analyze the relationship between selected clinical and metabolic parameters in young women with polycystic ovary syndrome (PCOS) and normal thyroid function or subclinical hypothyroidism (SCH). DESIGN: A cross-sectional cohort study. SETTING: Tertiary care clinic. PATIENT(S): Women diagnosed with PCOS according to the Rotterdam criteria (n = 168). INTERVENTION(S): Clinical, hormonal, and metabolic parameters were evaluated. SCH was defined as TSH levels of 4.5-10 mIU/L. MAIN OUTCOME MEASURE(S): Separately, PCOS and SCH exert adverse effects on metabolic parameters; however, in conjunction their effect is unclear. This study evaluated whether SCH in women with PCOS affects clinical, hormonal, and metabolic parameters. RESULT(S): The mean age of the 168 women was 24 ± 5.8 years. Mean body mass index was 33.4 ± 8.2 kg/m(2). Thyroid function was normal in 149 women, and 19 had SCH. Only serum low-density lipoprotein cholesterol and PRL levels were significantly higher in the women with SCH (122.6 ± 25.6 mg/dL and 17.7 ± 7.7 ng/mL, respectively) compared with those with normal thyroid function (105.6 ± 33 mg/dL and 14 ± 10.3 ng/mL, respectively). CONCLUSION(S): In young women with PCOS, SCH is associated with higher low-density lipoprotein cholesterol levels, albeit with no changes in other lipid profile parameters, insulin resistance, or phenotypic manifestations. This study adds to current evidence supporting an association between PCOS and SCH.

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