Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 4 de 4
Filter
1.
Int. braz. j. urol ; 46(4): 523-537, 2020. graf
Article in English | LILACS | ID: biblio-1134187

ABSTRACT

ABSTRACT Introduction Vesicoureteral Reflux (VUR) is characterized by a retrograde flow of urine from the bladder into the ureters and kidneys. It is one of the most common urinary tract anomalies and the major cause of urinary tract infection (UTI) in the first years of life. If not properly diagnosed and treated can lead to recurrent UTI, renal scar and, in severe cases, to end stage renal disease. Despite recent advances in scientific and technological knowledge, evaluation and treatment of VUR is still controversial and there is still considerable heterogeneity in evaluation methods and therapeutic approaches. The aim of the present consensus is to give a practical orientation on how to evaluate and treat VUR. Methods The board of Pediatric Urology of the Brazilian Society of Urology joined a group of experts and reviewed all important issues on Vesicoureteral Reflux evaluation and treatment and elaborated a draft of the document. On November 2017 the panel met to review, discuss and write a consensus document. Results and Discussion Vesicoureteral Reflux is a common and challenging problem in children. Children presenting with Vesicoureteral Reflux require careful evaluation and treatment to avoid future urinary tract infections and kidney scars. The panel addressed recommendations on up to date choice of diagnosis evaluation and therapies.


Subject(s)
Humans , Urinary Tract Infections/diagnosis , Urinary Tract Infections/therapy , Vesico-Ureteral Reflux/diagnosis , Vesico-Ureteral Reflux/therapy , Brazil , Ultrasonography , Consensus
2.
Int. braz. j. urol ; 45(5): 889-900, Sept.-Dec. 2019. graf
Article in English | LILACS | ID: biblio-1040078

ABSTRACT

ABSTRACT Introduction Enuresis, defined as an intermittent urinary incontinence that occurs during sleep, is a frequent condition, occurring in about 10% of children at 7 years of age. However, it is frequently neglected by the family and by the primary care provider, leaving many of those children without treatment. Despite of many studies in Enuresis and recent advances in scientific and technological knowledge there is still considerable heterogeneity in evaluation methods and therapeutic approaches. Materials and Methods The board of Pediatric Urology of the Brazilian Society of Urology joined a group of experts and reviewed all important issues on Enuresis and elaborated a draft of the document. On September 2018 the panel met to review, discuss and write a consensus document. Results and Discussion Enuresis is a multifactorial disease that can lead to a diversity of problems for the child and family. Children presenting with Enuresis require careful evaluation and treatment to avoid future psychological and behavioral problems. The panel addressed recommendations on up to date choice of diagnosis evaluation and therapies.


Subject(s)
Humans , Child , Practice Guidelines as Topic/standards , Consensus , Enuresis/diagnosis , Enuresis/therapy , Behavior Therapy/methods , Algorithms , Cholinergic Antagonists/therapeutic use , Deamino Arginine Vasopressin/therapeutic use , Enuresis/classification , Antidiuretic Agents/therapeutic use , Antidepressive Agents, Tricyclic/therapeutic use
3.
Int. braz. j. urol ; 45(3): 478-485, May-June 2019. tab, graf
Article in English | LILACS | ID: biblio-1012323

ABSTRACT

ABSTRACT Purpose: To evaluate the trend of use of Prostate Specific Antigen (PSA) for screening of prostate cancer (PC) among Brazilian doctors, from the beginning of its regular availability in clinical laboratories. Material and Methods: A serial cross-sectional study was performed using data obtained from a large database between 1997 and 2016. The general PSA screening trend during this period, adjusted for the total number of exams performed in men, was analyzed. Time-series analysis was performed through observation of the general regression curve using the generalized least squares method, and the impact of the recommendations was assessed with autoregressive integrated moving average (ARIMA) models. Results: During the period studied 2,521,383 PSA determinations were done. The age of the participants ranged from 21 to 111 years, with an average of 56.7 ± 22.7 years. The relative number of PSA tests/100.000 exams in males showed a constant reduction since 2001, and this trend was more evident in the group aged 55-69 years. Although statistically significant, the impact of reduced PSA screening after the 2012 USPSTF publication was clinically irrelevant. Conclusions: Our results indicated a continuous reduction in the use of PSA screening over time, regardless of the publication of recommendations or clinical guidelines. The fact that this trend was more pronounced among those with a greater benefit potential (55-69 years), relative to groups with a greater damage potential due to overdiagnosis and overtreatment (aged >74 years and <40 years), is a matter of concern. Follow-up studies of these trends are advisable.


Subject(s)
Humans , Male , Adult , Aged , Aged, 80 and over , Young Adult , Prostatic Neoplasms/diagnosis , Prostate-Specific Antigen/blood , Early Detection of Cancer/statistics & numerical data , Prostatic Neoplasms/blood , Time Factors , Brazil , Mass Screening/methods , Mass Screening/statistics & numerical data , Cross-Sectional Studies , Age Factors , Age Distribution , Early Detection of Cancer/methods , Middle Aged
4.
Int. braz. j. urol ; 44(2): 378-383, Mar.-Apr. 2018. tab
Article in English | LILACS | ID: biblio-892976

ABSTRACT

ABSTRACT Purpose To identify which independent variable would be strong predictor of febrile urinary tract infection (UTI) in children and adolescents with overactive bladder. Materials and Methods A search was made of the institute's database for all patients diagnosed with overactive bladder over the preceding four years. Children and adolescents under 18 years of age with overactive bladder and no neurological or anatomical alterations of the lower urinary tract were included in the study. The independent variables were: sex, age, ethnicity (Brazilians of African descendence/others), the presence of urinary urgency, daytime incontinence, enuresis, frequent urination, infrequent voiding (≤3 voids/day), nocturia, holding maneuvers, straining to void, intermittent urinary flow, constipation and encopresis. An analysis was conducted to identify patients with febrile UTI and subsequently determine predictors of this condition. Univariate and multivariate analyses were performed. Results Overall, 326 patients (214 girls/112 boys) were evaluated. The mean age of the patients was 7.7±3.19 years (± standard deviation). The incidence of febrile UTI was 39.2%. Being female and infrequent voiding were factors significantly associated with febrile UTI, both in the univariate and multivariate analyses. Conclusions These results show that being female and infrequent voiding constituted significant risk factors for a diagnosis of febrile UTI in these children.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Adolescent , Urinary Incontinence/complications , Urinary Tract Infections/etiology , Urinary Bladder, Overactive/complications , Cross-Sectional Studies , Risk Factors
SELECTION OF CITATIONS
SEARCH DETAIL