HOMERO BRUSCHINI
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Cirurgia, Faculdade de Medicina - Docente
LIM/55 - Laboratório de Urologia, Hospital das Clínicas, Faculdade de Medicina - Líder
LIM/55 - Laboratório de Urologia, Hospital das Clínicas, Faculdade de Medicina - Líder
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- Lower urinary tract symptoms in children and adolescents with Williams-Beuren syndrome(2017) SAMMOUR, Z. M.; BESSA JR., J. de; HISANO, M.; BRUSCHINI, H.; KIM, C. A.; SROUGI, M.; GOMES, C. M.Introduction Williams-Beuren syndrome (WBS) is a genetic condition caused by a microscopic deletion in the chromosome band 7q11.23. Individuals with WBS may present with congenital cardiovascular defects, neurodevelopmental disturbances and structural abnormalities of the urinary tract. Lower urinary tract symptoms (LUTS) seem to be frequent in this population, but studies on this topic are scarce and based on small case series. Objective To systematically evaluate the prevalence of lower urinary tract symptoms (LUTS) and the acquisition of bladder control in a large population with WBS. Study design A cross-sectional study evaluating 87 consecutive patients with WBS; there were 41 girls and 46 boys. Genetic studies confirmed WBS in all patients. Subjects were clinically evaluated with: a history of LUTS obtained from the parents and child, a structured questionnaire of LUTS, a 3-day urinary frequency-volume chart, a quality of life question regarding LUTS, and physical examination. A history regarding the acquisition of bladder control was directly evaluated from the parents. Results Mean age of patients was 9.0 +/- 4.2 years, ranging from 3 to 19 years. Based on the symptoms questionnaire and the frequency-volume chart, 70 patients (80.5%) were symptomatic. The most common symptom was urgency, affecting 61 (70.1%) patients, followed by increased urinary frequency in 60 (68.9%) patients, and urge-incontinence in 53 (60.9%), as shown in Summary Fig. More than half of the children reported nocturnal enuresis, including 61% of the girls and 52% of the boys. Twenty-three patients (25.6%) had a history of urinary tract infections. The mean age for acquisition of dryness during the day was 4.4 +/- 1.9 years. Parents of 61 patients (70.1%) acknowledged that LUTS had a significant impact on the quality of life of their children. Discussion A high prevalence of LUTS was confirmed with a significant negative impact on quality of life in a large population of children and adolescents with WBS. It was shown for the first time that the achievement of daytime bladder control is delayed in children with WBS. Although LUTS are not recognized as one of the leading features of the syndrome, it is believed that it should be considered as a significant characteristic of the clinical diagnosis of WBS. Conclusions LUTS are highly prevalent in children and adolescents with WBS and have a significant negative impact on patient's quality of life.
- Congenital genitourinary abnormalities in children with Williams-Beuren syndrome(2014) SAMMOUR, Zein M.; GOMES, Cristiano M.; BESSA JR., Jose de; PINHEIRO, Marcello S.; KIM, Chong A. E.; HISANO, Marcelo; BRUSCHINI, Homero; SROUGI, MiguelObjective: Williams-Beuren syndrome (WBS) is an autosomal dominant disorder caused by a gene deletion on chromosome 7q11.23. Patients with WBS usually show a group of features such as developmental delay, cardiovascular anomalies, mental retardation, and characteristic facial appearance. Abdominal wall defects, external genitalia anomalies, and structural abnormalities of the urinary tract have been scarcely evaluated and were the focus of our study. Materials and methods: We prospectively evaluated 41 boys and 38 girls with WBS, with a mean age of 8.8 +/- 4.1 (range 3-19 years). All patients were examined for the evaluation of inguinal and umbilical hernias and genital anomalies. All patients were offered a radiological evaluation, including urinary tract ultrasound, voiding cystourethrogram, and dimercaptosuccinic acid renal scintigraphy (DMSA scan). Results: Of the 41 boys, 30 (73.1%) had abnormalities on physical examination, including bilateral undescended testis in 13 (31.7%), retractile testis in four (9.7%), hypospadias in four (9.7%), and unilateral cryptorchidism in three (7.3%) patients. Of the 38 female subjects, 17 (44.7%) had at least one abnormality, including umbilical hernia in 11 (28.9%), unilateral inguinal hernia in four (10.5%), and bilateral inguinal hernia in three (7.8%) patients. Uroradiological abnormalities were found in 41 patients (51.9%). On sonography, six (7.6%) patients had unilateral hydronephrosis, three (3.8%) had a duplicated collecting system, and two (2.5%) had kidney stones. On DMSA, performed in 36 patients, four (11.1%) had unilateral renal scarring and two (5.5%) had bilateral renal scarring. Cystourethrography was obtained from 56 patients, of whom 27 (48.2%) had bladder diverticulum, 18 (32.1%) had bladder wall trabeculation, and three (5.3%) had vesicoureteral reflux. We found no association of urological abnormalities with cardiovascular defects. Conclusions: Patients with WBS have a high prevalence of abdominal wall, external genitalia, and urological abnormalities, emphasizing the importance of proper physical examination and radiological investigation in this population.
- Contemporary Trends in the Epidemiology of Traumatic Spinal Cord Injury: Changes in Age and Etiology(2015) BELLUCCI, Carlos Henrique Suzuki; CASTRO FILHO, Jose Everton de; GOMES, Cristiano Mendes; BESSA JR., Jose de; BATTISTELLA, Linamara Rizzo; SOUZA, Daniel Rubio de; SCAZUFCA, Marcia; BRUSCHINI, Homero; SROUGI, Miguel; BARROS FILHO, Tarcisio E. P.Background: Epidemiological features of spinal cord injury (SCI) have been changing over the last decades. We evaluated the contemporary trends in the epidemiology of traumatic SCI patients from a rehabilitation center. Methods: In a cross-sectional study, a consecutive series of 348 patients with traumatic SCI were evaluated. Variables were collected through an epidemiological form, which included gender, age at injury, duration and cause of SCI. We investigated SCI epidemiological trends over time including the association between gender and age at injury with SCI features such as etiology, injury severity and level. Results: The mean age at SCI has increased from 26.0 +/- 11.8 in patients with SCI before 2003 to 37.9 +/- 15.7 in those with SCI after 2009 (p < 0.001). Gunshot wounds were the main cause of injury in patients with SCI before 2003, dropping from 40.6 to 16.9% after 2009 and being surpassed by road traffic injuries (38.6%) and falls (31.4%) after 2009 (p < 0.001). Gender, SCI severity and level have not changed significantly over the time. Conclusions: There was a major increase in the average age of patients as well as changes in the etiology of SCI over the past fifteen years, including a significant decrease in gunshot wounds and an increase in the frequency of road traffic injuries and falls. These changes and accompanying risk factors must be taken into consideration when planning measures to prevent SCI. (C) 2015 S. Karger AG, Basel
- Erectile Function Predicts Sexual Satisfaction in Men With Spinal Cord Injury(2017) GOMES, Cristiano M.; MIRANDA, Eduardo P.; BESSA JR., Jose de; BELLUCCI, Carlos Henrique Suzuki; BATTISTELLA, Linamara Rizzo; ABDO, Carmita Helena Najjar; BRUSCHINI, Homero; SROUGI, Miguel; MULHALL, John P.Introduction: Spinal cord injury (SCI) is usually a sudden traumatic event and has a negative effect on sexual function. Aim: To evaluate the characteristics of sexual activity in men with SCI and identify predictors of being sexually active and having a satisfactory sex life. Methods: We assessed sexual activity profiles of men with SCI from a Brazilian tertiary rehabilitation center from February to August 2012. All patients older than 18 years with SCI for longer than 1 year were invited to participate. We analyzed age, time since SCI, patient age at SCI, employment status, partner status, completeness of lesion, functional independence, urinary continence, and Sexual Health Inventory for Men (SHIM) score. Main Outcome Measures: The SHIM was used to assess erectile function (EF). Satisfaction with sex life was analyzed as a dichotomous variable. Predictors of an active and satisfactory sex life were identified using univariable and multivariable analyses. Results: We evaluated 295 men with mean age of 40.7 +/- 14.5 years. Most patients had a complete SCI (65.1%) and 159 (53.9%) were incontinent. The median SHIM score was 5 (interquartile range = 0-16) and only 71 men (24.1%) had a SHIM score of at least 17. Of these men, 159 (53.9%) were sexually active. Only 63 men (39.6%) were satisfied with their sex life after SCI. In univariable analysis, all variables were associated with an active sex life. Those with a SHIM score of at least 17 had a greater likelihood of being sexually active (odds ratio = 116, 95% confidence interval = 14-432). EF was the only parameter associated with a satisfactory sex life (odds ratio = 1.3, 95% confidence interval = 1.2-1.4). Conclusions: Most men with SCI were sexually inactive and/or dissatisfied with their sex life. Age, duration of SCI, completeness of SCI, continence, having a partner, and good EF were identified as predictors of an active sex life. However, only EF was a predictor of a satisfactory sex life.
- Nocturia is the Lower Urinary Tract Symptom With Greatest Impact on Quality of Life of Men From a Community Setting(2014) MIRANDA, Eduardo de Paula; GOMES, Cristiano Mendes; TORRICELLI, Fabio Cesar Miranda; BESSA JUNIOR, Jose de; CASTRO, Jose Everton de; FERREIRA, Bruno Roberto da Silva; SCAFURI, Ariel Gustavo; BRUSCHINI, Homero; SROUGI, MiguelPurpose: Lower urinary tract symptoms are numerous, but the specific impact of each of these symptoms on the quality of life (QoL) has not been evaluated in community-dwelling men. An assessment of these symptoms and their effects on QoL was the focus of this study. Methods: We performed a cross-sectional study with 373 men aged > 50 years from a community setting. Patients completed the International Prostate Symptom Score questionnaire, which includes questions on each of the specific urinary symptoms and a question addressing health-related QoL that are graded from 0 to 5. We used the Pearson correlation test to assess the impact of each symptom on QoL. Results: Nocturia (58.9%) was the most prevalent urinary symptom. The mean score was 0.9 +/- 1.4 for incomplete emptying, 1.0 +/- 1.5 for frequency, 0.9 +/- 1.3 for intermittency, 0.8 +/- 1.3 for urgency, 1.0 +/- 1.5 for weak stream, 0.5 +/- 1.0 for straining, and 2.0 +/- 1.6 for nocturia. Nocturia and frequency were the only symptoms associated with poorer QoL, with nocturia showing a stronger association. Conclusions: Nocturia affects 50% of community dwelling men aged > 50 years, and is the lower urinary tract symptom with the greatest negative impact on QoL.