Luiz Gustavo Oliveira Brito

Uterine leiomyoma: understanding the impact of symptoms on womens' lives.

BackgroundMost women report negative experience about the symptoms of uterine leiomyoma (UL) in their lives, such as abnormal uterine bleeding and pelvic pain. Many studies have been conducted about efficacy of UL treatment, but little research has been performed about womens health related quality of life (HRQL).MethodsThis is a semi-structured, descriptive, observational, qualitative study that was performed during eight months. Focus group (FG) interviews were performed with women attending at a tertiary hospital in Brazil, who were consecutively included in the study. Seventy women with symptomatic UL were recruited to this study. FG duration was one hour with mediators with 5-6 women at each group. Collected data from discussions was processed according to thematic analysis and stored at a qualitative software.ResultsWomen were negatively influenced by the presence of symptomatic UL. The major themes that were noticed during analysis were: beliefs and attitudes towards UL; limitation to social and professional activities; sensation of fear/unfairness/discouragement towards the symptoms and adverse effects during treatment with GnRH analogs.ConclusionsSymptomatic UL has a negative impact on womens HRQL. Health providers should consider such impact when counseling women on their treatment options, since it may have an important influence in these patients’ decision-making process. While current pharmacological treatments may improve disease specific outcomes, such as bleeding intensity and tumor volume, they fail on actually improving quality of life.

Expression of Hypoxia-inducible factor 1-α and Vascular endothelial growth factor-C in locally advanced breast cancer patients

BACKGROUND: Locally advanced breast cancers are more prevalent in underdeveloped countries. Targeted therapy has been improved to identify hallmarks that are specific to these subtypes of tumors. OBJECTIVES: We aimed to prospectively assess the expression of Hypoxia inducible factor-1 α and vascular endothelial growth factor-C in locally advanced breast cancer patients. METHODS: Thirty women underwent incisional biopsies for the histopathological diagnosis of breast carcinoma and participated in neoadjuvant chemotherapy. The association of Hypoxia inducible factor-1 α and vascular endothelial growth factor-C with age, tumor size, histological grade, clinical staging, hormonal and axillary status, clinical and pathological response after neoadjuvant chemotherapy, expression of estrogen and progesterone receptors, and the presence of c-erbB-2 antigen was studied. RESULTS: Hypoxia inducible factor-1 α expression and Vascular endothelial growth factor-C expression were observed in 66.7% and 63.3% of all patients, respectively, and were marginally associated with each other (p = 0.06). Among the studied variables, only positive axillary status was associated with the presence of HIF-1α (p = 0.02). Complete pathological response was significantly associated (p = 0.04) with the expression of vascular endothelial growth factor-C prior to neoadjuvant chemotherapy. CONCLUSION: We concluded that Hypoxia inducible factor-1 α was associated with a poor prognosis and that vascular endothelial growth factor-C could be used as a predictive factor in locally advanced breast cancer patients with complete pathological response after neoadjuvant chemotherapy.

Depressão em mulheres climatéricas: análise de mulheres atendidas ambulatorialmente em um hospital universitário no Maranhão

Introduction: The climacteric is a transition period between reproductive and non-reproductive ages that leads to biopsychossocial changes in women who experience it. However, association between a larger prevalence of depression in this period is still controversial. The objective of this study was to assess the prevalence of depression in climacteric women receiving care at a university hospital in a Northeastern Brazilian municipality and to identify associated factors. Method: A prospective, analytic study of 70 climacteric women was performed. Diagnosis of depression was performed according to the International Classification of Diseases diagnostic criteria through a minimal 3-month follow-up period. The following variables were investigated: educational level, marital status, personal income, Hamilton Depression Rating Scale, presence and intensity of climacteric symptoms, menopause (natural or surgical), financial dependence on the partner, family history of depression, previous history of postpartum depression, depressive episodes, premenstrual dysphoric disorder, sexual function disorders, and positive or negative attitudes toward menopause. Results: A percentage of 34.3% of the patients had depression, and 70.8% were classified as mild intensity according to Hamilton scale. There was no statistically significant association between socioeconomic variables, reduced sex drive and family history of depression and presence of depression. Conversely, presence of vasomotor symptoms (p = 0.03), insomnia (p < 0.001), menopause (p = 0.05), history of postpartum depression (p = 0.04), premenstrual dysphoric disorder (p = 0.05), and negative attitude toward menopause (p = 0.001) were statistically associated with depression. Conclusions: There was a high prevalence of depression in assessed women. Multiple factors (impact of menopause, psychiatric history and personal impressions of menopause) are responsible for its occurrence.

Stress urinary incontinence in climacteric women in a northeastern Brazilian municipality: a household survey

Introduction and hypothesisLow socioeconomic factors may influence the development of stress urinary incontinence (SUI). Thus far, there is little research available on SUI in developing countries. We aimed to determine whether the prevalence of SUI in a northeastern Brazilian municipality was higher or lower than in the general female population.MethodsCross-sectional household cluster study of 1,180 climacteric women in the São Luís municipality (Maranhão state, Brazil) was conducted using a standardized questionnaire that was previously tested in a pilot study and administered by interviewers to obtain socioeconomic and cultural information, climacteric aspects, and life habits related to SUI.ResultsFrom this population, 15.34% (n = 181) had SUI; this prevalence did not change with age. More than half (57.92%) of the patients replied that they had not consulted a physician for their SUI. The presence of SUI was not associated with any socioeconomic or gynecological variables after multivariate analysis.ConclusionsThe prevalence of SUI in São Luís was similar to the rates observed in the general global female population. Socioeconomic and gynecological variables were not associated with SUI.

Conservative Treatment of Stress Urinary Incontinence: A Systematic Review with Meta-analysis of Randomized Controlled Trials

We performed a systematic review and meta-analysis of randomized controlled trials that studied the conservative management of stress urinary incontinence (SUI). There were 1058 results after the initial searches, from which 37 studies were eligible according to previously determined inclusion criteria. For the primary outcomes, pelvic floor muscle training (PFMT) was more efficacious than no treatment in improving incontinence-specific quality of life (QoL) scales (SMD = -1.24SDs; CI 95% = -1.77 to -0.71SDs). However, its effect on pad tests was imprecise. Combining biofeedback with PFMT had an uncertain effect on QoL (MD = -4.4 points; CI 95% = -16.69 to 7.89 points), but better results on the pad test, although with elevated heterogeneity (MD = 0.9g; 95%CI = 0.71 to 1,10g); group PFMT was not less efficacious than individual treatment, and home PFMT was not consistently worse than supervised PFMT. Both intravaginal and superficial electrical stimulation (IES and SES) were better than no treatment for QoL and pad test. Vaginal cones had mixed results. The association of IES with PFMT may improve the efficacy of the latter for QoL and pad test, but the results of individual studies were not consistent. Thus, there is evidence of the use of PFMT on the treatment of SUI, with and without biofeedback.

Perineal trauma after vaginal delivery in healthy pregnant women

CONTEXT AND OBJECTIVE Despite all the medical care provided during delivery labor, perineal injury is still prevalent and may lead to diverse pelvic floor disorders. The aim here was to investigate the prevalence of obstetric and anal sphincter injuries (OASIS) in healthy pregnant women after vaginal delivery. DESIGN AND SETTING Cross-sectional study involving 3,034 patients with singletons in a secondary hospital for low-risk cases. METHODS A standardized questionnaire was prepared and applied to medical files that had been completely filled out (classification of the Royal College of Obstetricians and Gynecologists, RCOG) in order to identify OASIS and analyze risk factors associated with mild and severe perineal lacerations. RESULTS The womens mean age was 25 years; more than half (54.4%) were primiparae. Almost 38% of the participants had perineal lacerations; these were severe in 0.9% of the cases. Previous vaginal delivery (odds ratio, OR: 1.64 [1.33-2.04]) and forceps delivery (OR: 2.04 [1.39-2.97]) were risk factors associated with mild perineal injuries (1st and 2nd OASIS classifications). Only remaining standing for prolonged periods during professional activity (OR: 2.85 [1.34-6.09]) was associated with severe perineal injuries. CONCLUSION The prevalence of severe perineal injuries was concordant with data in the literature. The variable of standing position was considered to be a risk factor for severe perineal injury and should be further investigated.

Síndrome climatérica em uma cidade do Nordeste brasileiro: um inquérito domiciliar

PURPOSE To assess the prevalence of Climacteric Syndrome (CS) in women from a municipality of Northeastern Brazil which is less developed socioeconomically. METHODS A prospective household survey was performed in São Luís, Maranhão, Brazil with 1,210 climacteric women aged 45 to 60 years. Interviews were applied using previously tested standard questionnaires from April to July 2008. The severity of climacteric symptoms was analyzed by circulatory and psychological indexes and the latter were associated with menopausal status. Multiple correspondence analysis was used to assess the relation among climacteric symptoms. RESULTS Most patients were 55 to 60 years old (35.3%), mulatto (37.9%), with 9-11 years of schooling (39.8%), with a partner (56%), Catholic (73.9%) and belonged to the socioeconomic class C (51.1%). The prevalence of CS was 85.9%, and hot flashes (56.4%) and sweating (50.4%) were the most prevalent symptoms. The most frequent psychological symptoms were nervousness (45%) and emotional liability (44.8%). The severity of vasomotor and psychological symptoms was significantly higher during the peri and postmenopausal period (p<0.05). Vaginal dryness (62.7%) was the most prevalent urogenital complaint. CONCLUSION The prevalence of CS was high among women from São Luís, Maranhão, Brazil.

Effect of the aromatase inhibitor anastrozole on uterine and leiomyoma Doppler blood flow in patients scheduled for hysterectomy: a pilot study

The term ‘right aortic arch’ (RAA) refers to a congenital abnormal position of the aortic arch, that is, to the right of the trachea, with or without an abnormal branching pattern, and is one of the least frequently prenatally diagnosed cardiac abnormalities1–3. The main clue for the detection of RAA in large population studies and small case series has been absence of the normal ‘V’shaped confluence of the ductal and aortic arches (both to the left of the trachea) in the axial three vessels and trachea (3VT) view1–7, as a RAA and left ductus form an abnormal ‘U’-shape. Reviewing papers that have evaluated the associated conditions and outcomes of the different types of RAA, its occurrence with a right ductus arteriosus (RDA) has been reported with severe cardiac anomalies (tetralogy of Fallot, pulmonary atresia with ventricular septal defect, common arterial trunk)3,7,8 and high rates of 22q11 deletions7,9,10. We describe here a case of RAA with a RDA in which the heart was normal. This was easily recognizable in the 3VT view from the first trimester onwards, independent of the angle of insonation. Sonographic evaluations and image acquisitions were performed transabdominally using a Voluson 730 ultrasound machine (GE Medical Systems, Zipf, Austria). A 31-yearold low-risk pregnant woman, gravida 1 para 0, attended for first-trimester screening at our center. A cardiac transverse sweep showed an anatomically and functionally normal fetal heart, but a right-sided aortic arch and a V-shaped confluence with a patent RDA were observed on the 3VT view (Figure 1). Offline analysis by examiners experienced in fetal echocardiography resulted in similar conclusions. Invasive tests ruled out karyotype and 22q11 abnormalities. During the second and third trimesters normal views of the fetal heart were found on the standard axial approach (situs, area, axis, cardiac chambers, emergence of great vessels) (Figures 2a–c and Videoclip S1) and, in accordance with previous findings, an RAA and patent RDA were identified as a V-shaped

Motivational factors for women undergoing hysterectomy for uterine leiomyoma

diastasis from postpartum trauma. Orthopedics. 2008;31:493. 3. Burgess AR, Eastridge BJ, Young JW, Ellison TS, Ellison PS Jr, Poka A, et al. Pelvic ring disruptions: effective classification system and treatment protocols. J Trauma. 1990;30:848–56. 4. Kefi A, Cimen S, Aslan G, Cihan A, Secil M, Esen AA. Urethral injury as a complication of isolated diastasis pubis: case report. Int Urol Nephrol. 2006;38:501–3. 5. Jain N, Sternberg LB. Symphyseal separation. Obstet Gynecol. 2005;105:1229–32.

Giant perineal leiomyoma incidentally manifested at a recent episiotomy site: case report.

Benign leiomyomas are common soft tumors, arising especially in the female genital tract; unlike uterine leiomyomas, they rarely occur in perineal regions. They can develop wherever smooth muscle is present. Herein is reported the case of a large perineal leiomyoma in a 36-year-old woman who noted a palpable mass close to the rectum 1 year after she had delivered vaginally, in the same region of as a mediolateral episiotomy. Complete surgical excision was performed. Histopathologic findings were compatible with benign leiomyoma. At postoperative follow-up, no signs of anal dysfunction were noted. There was no pathologic correlation between formation of the leiomyoma and the episiotomy despite a possible association between the presence of fibrosis and development of leiomyomas, which was found during a literature review. Microarray analysis will be necessary to elucidate this hypothesis.