RESUMO
CONTEXT: The use of scrotal ultrasonography (SUS) has increased the detection rate of indeterminate testicular masses. Defining radiological characteristics that identify malignancy may reduce the number of men undergoing unnecessary radical orchidectomy. OBJECTIVE: To define which SUS or scrotal magnetic resonance imaging (MRI) characteristics can predict benign or malignant disease in pre- or post-pubertal males with indeterminate testicular masses. EVIDENCE ACQUISITION: This systematic review was conducted in accordance with Cochrane Collaboration guidance. Medline, Embase, Cochrane controlled trials and systematic reviews databases were searched from (1970 to 26 March 2021). Benign and malignant masses were classified using the reported reference test: i.e., histopathology, or 12 months progression-free radiological surveillance. Risk of bias was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2 tool (QUADAS-2). EVIDENCE SYNTHESIS: A total of 32 studies were identified, including 1692 masses of which 28 studies and 1550 masses reported SUS features, four studies and 142 masses reported MRI features. Meta-analysis of different SUS (B-mode) values in post-pubertal men demonstrated that a size of ≤0.5 cm had a significantly lower odds ratio (OR) of malignancy compared to masses of >0.5 cm (P < 0.001). Comparison of masses of 0.6-1.0 cm and masses of >1.5 cm also demonstrated a significantly lower OR of malignancy (P = 0.04). There was no significant difference between masses of 0.6-1.0 and 1.1-1.5 cm. SUS in post-pubertal men also had a statistically significantly lower OR of malignancy for heterogenous masses vs homogenous masses (P = 0.04), hyperechogenic vs hypoechogenic masses (P < 0.01), normal vs increased enhancement (P < 0.01), and peripheral vs central vascularity (P < 0.01), respectively. There were limited data on pre-pubertal SUS, pre-pubertal MRI and post-pubertal MRI. CONCLUSIONS: This meta-analysis identifies radiological characteristics that have a lower OR of malignancy and may be of value in the management of the indeterminate testis mass.
Assuntos
Orquiectomia , Neoplasias Testiculares , Masculino , Humanos , Radiografia , Neoplasias Testiculares/patologia , Escroto , Imageamento por Ressonância Magnética/métodosRESUMO
BACKGROUND AND AIMS: The objective of this update of the EAU-ESPU guidelines recommendations for nocturnal enuresis was to review the recent published literature of studies, reviews, guidelines regarding the etiology, diagnosis and treatment options of nocturnal enuresis and transform the information into a practical recommendation strategy for the general practitioner, pediatrician, pediatric urologist and urologist. MATERIAL AND METHODS: Since 2012 a monthly literature search using Scopus® was performed and the relevant literature was reviewed and prospectively registered on the European Urology bedwetting enuresis resource center (http://bedwetting.europeanurology.com/). In addition, guideline papers and statements of the European Society for Paediatric Urology (ESPU), the European Association of Urology (EAU), the National Institute for Health and Care Excellence (NICE) and the International Children Continence Society (ICCS) were used to update the knowledge and evidence resulting in this practical recommendation strategy. Recommendations have been discussed and agreed within the working group of the EAU-ESPU guidelines committee members. RESULTS: The recommendations focus to place the child and his family in a control position. Pragmatic analysis is made of the bedwetting problem by collecting voiding and drinking habits during the day, measuring nighttime urine production and identification of possible risk factors such as high-volume evening drinking, nighttime overactive bladder, behavioral or psychological problems or sleep disordered breathing. A questionnaire will help to identify those risk factors. CONCLUSION: Motivation of the child is important for success. Continuous involvement of the child and the family in the treatment will improve treatment compliance, success and patient satisfaction.
Assuntos
Enurese/terapia , Criança , Enurese/psicologia , Feminino , Guias como Assunto , Humanos , Masculino , Enurese Noturna/terapiaRESUMO
BACKGROUND: In childhood, the most common reason for a neurogenic bladder is related to spinal dysraphism, mostly myelodysplasia. AIMS: Herein, we present the EAU/ESPU guidelines in respect to the diagnostics, timetable for investigations and conservative management including clean intermittent catheterization (CIC). MATERIAL AND METHODS: After a systematic literature review covering the period 2000 to 2017, the ESPU/EUAU guideline for neurogenic bladder underwent an update. RESULTS: The EAU/ESPU guideline panel advocates a proactive approach. In newborns with spina bifida, CIC should be started as soon as possible after birth. In those with intrauterine closure of the defect, urodynamic studies are recommended be performed before the patient leaves the hospital. In those with closure after birth urodynamics should be done within the next 3 months. Anticholinergic medication (oxybutynin is the only well-investigated drug in this age group-dosage 0.2-0.4 mg/kg weight per day) should be applied, if the urodynamic study confirmed detrusor overactivity. Close follow-up including ultrasound, bladder diary, urinalysis, and urodynamics are necessary within the first 6 years and after that the time intervals can be prolonged, depending on the individual risk and clinical course. In all other children with the suspicion of a neurogenic bladder due to various reasons as tethered cord, inflammation, tumors, trauma, or other reasons as well as those with anorectal malformations, urodynamics-preferable video-urodynamics, should be carried out as soon as there is a suspicion of a neurogenic bladder and conservative treatment should be started soon after confirmation of the diagnosis of neurogenic bladder. With conservative treatment the upper urinary tract is preserved in up to 90%, urinary tract infections are common, but not severe, complications of CIC are quite rare and continence can be achieved at adolescence in up to 80% without further treatment. DISCUSSION AND CONCLUSIONS: The transition into adulthood is a complicated time for both patients, their caregivers and doctors, as the patient wants to become independent from caregivers and treatment compliance is reduced. Also, transition to adult clinics for patients with neurogenic bladders is often not well-established.
Assuntos
Tratamento Conservador , Bexiga Urinaria Neurogênica/diagnóstico , Bexiga Urinaria Neurogênica/terapia , Adolescente , Criança , Feminino , Humanos , Cateterismo Uretral Intermitente , MasculinoRESUMO
BACKGROUND: Treatment in children and adolescents with a neurogenic bladder is primarily conservative with the goal of preserving the upper urinary tract combined with a good reservoir function of the bladder. However, sometimes-even in childhood-conservative management does not prevent the development of a low-compliant bladder or overactive detrusor. MATERIAL & METHODS: After a systematic literature review covering the period 2000-2017, the ESPU/EUAU guideline for neurogenic bladder underwent an update. RESULTS: In these patients, surgical interventions such as botulinum toxin A injections into the detrusor muscle, bladder augmentation, and even urinary diversion may become necessary to preserve the function of the upper (and lower) urinary tracts. The creation of a continent catheterizable channel should be offered to patients with difficulties performing transurethral clean intermittent catheterization. However, a revision rate of up to 50% needs to be considered. With increasing age continence of urine and stool becomes progressively more important. In patients with persistent weak bladder outlets, complete continence can be achieved only by surgical interventions creating a higher resistance/obstruction at the level of the bladder outlet with a success rate of up to 80%. In some patients, bladder neck closure and the creation of a continent catheterizable stoma is an option. CONCLUSION: In all these patients close follow-up is mandatory to detect surgical complications and metabolic consequences early.
Assuntos
Bexiga Urinaria Neurogênica/cirurgia , Bexiga Urinaria Neurogênica/terapia , Derivação Urinária/métodos , Procedimentos Cirúrgicos Urológicos/métodos , Adolescente , Criança , Feminino , Humanos , MasculinoRESUMO
The objective is to review the literature related to lower urinary tract (LUT) conditions in children to conceptualize general practice guidelines for the general practitioner, pediatrician, pediatric urologist, and urologist. PubMed was searched for the last 15-year literature by the committee. All articles in peer-review journal-related LUT conditions (343) have been retrieved and 76 have been reviewed extensively. Prospective trials were few and the level of evidence was low. Most of the recommendations have been done by committee consensus after extensive discussion of literature reports. History taking is an integral part of evaluation assessing day- and nighttime urine and bowel control, urgency, and frequency symptoms. Exclusion of any neurogenic and organic cause is essential. Uroflowmetry and residual urine determination are recommended in all patients to evaluate bladder emptying. Urodynamic studies are reserved for refractory or complicated cases. Urotherapy that aims to educate the child and family about bladder and bowel function and guides them to achieve normal voiding and bowel habits should initially be employed in all cases except those who have urinary tract infections (UTI) and constipation. Specific medical treatment is added in the case of refractory overactive bladder symptoms and recurrent UTIs.Conclusion: Producing recommendations for managing LUTS in children based on high-quality studies is not possible. LUTS in children should be evaluated in a multimodal way by minimal invasive diagnostic procedures. Urotherapy is the mainstay of treatment and specific medical treatment is added in refractory cases.What is Known:⢠Symptoms of the lower urinary tract may have significant social consequences and sometimes clinical morbidities like urinary tract infections and vesicoureteral reflux. In many children, however, there is no such obvious cause for the incontinence, and they are referred to as having functional bladder problems.What is New:⢠This review aims to construct a practical recommendation strategy for the general practitioner, pediatrician, pediatric urologist, and urologist for LUTS in children. Producing recommendations for managing LUTS in children based on high-quality studies is not possible. LUTS in children should be evaluated in a multimodal way by minimal invasive diagnostic procedures. Urotherapy is the mainstay of treatment and specific medical treatment is added in refractory cases.
Assuntos
Sintomas do Trato Urinário Inferior/diagnóstico , Sintomas do Trato Urinário Inferior/terapia , Criança , Terapia Combinada , Humanos , Sintomas do Trato Urinário Inferior/etiologia , Incontinência Urinária/diagnóstico , Incontinência Urinária/etiologia , Incontinência Urinária/terapia , Infecções Urinárias/diagnóstico , Infecções Urinárias/etiologia , Infecções Urinárias/terapia , Refluxo Vesicoureteral/diagnóstico , Refluxo Vesicoureteral/terapiaRESUMO
AIMS: The Paediatric Urology Guidelines Panel reports initial experience with patient involvement in spina bifida patient groups to gather information on their awareness of the guidelines and reflection of guideline recommendations. METHODS: The survey was delivered to spina bifida patients/parents via the national society groups in Turkey, Germany, and The Netherlands. Questions included demographic features, medical status, awareness, and agreement on the recommendations given in the guidelines and future expectations. RESULTS: A total of 291 patients from 3 countries responded to the survey. Mean age was 13.9 ± 12.2 years, male/female ratio 138/151, 75% of all surveys were completed by the caregivers. The medication was taken by 78% of patients (64% anticholinergics). Complete dryness rates for urine and stool were 24% and 47%, respectively. The agreement rates on the recommendations regarding urodynamics, intermittent catheterization, anticholinergics drug use, bowel management, and life-long follow-up were 97%, 82%, 91%, 77%, and 98%, respectively. Only 8% of responders were aware of the European Association of Urology/European Society for Pediatric Urology guidelines. The priorities of patients for future expectations were as the following: quality of life (QoL), surgical techniques, development of new medications and sexuality/fertility issues. Male spina bifida patients preferred new medications and sex/fertility issues more, whereas females favored QoL issues improvement more. CONCLUSIONS: Although the native language of the involved patients was different from English, awareness of guidelines was 8%. The general approval of the recommendations given in the guidelines is quite high. The national society groups showed a great interest to get involved in the creation of the guidelines to improve health care for spina bifida patients.
Assuntos
Cateterismo Uretral Intermitente , Aceitação pelo Paciente de Cuidados de Saúde , Guias de Prática Clínica como Assunto , Qualidade de Vida , Disrafismo Espinal/complicações , Bexiga Urinaria Neurogênica/terapia , Adolescente , Adulto , Cuidadores , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Países Baixos , Turquia , Bexiga Urinaria Neurogênica/etiologia , Urodinâmica , Adulto JovemRESUMO
AIMS: To determine the prevalence and risk factors associated with urinary incontinence (UI) among adults in the Netherlands. METHODS: In this cross-sectional study, we included 1257 respondents aged ≥ 18 years, who completed the validated Groningen Defecation and Fecal Continence Checklist. UI was defined as any involuntary leakage of urine during the past 6 months. RESULTS: The prevalence of UI in the total group was 36.8%. Women experienced UI significantly more often than men (49.0% versus 22.6%, respectively, P < 0.001). We found that in both men and women, the prevalence of UI increased with aging (P = 0.003 and P < 0.001, respectively). Remarkably, multivariate analysis revealed that age did not influence UI in men. Men and women aged 18-39 also experienced UI (17.0% and 36.1%, respectively). We established that diabetes mellitus, fecal incontinence, and constipation were risk factors for UI. In women, obesity, vaginal hysterectomies, and vaginal parturition were also risk factors for UI, as was prostate surgery in men. CONCLUSIONS: The prevalence of UI in the Netherlands is high. Medical practitioners should therefore not underestimate this problem, especially among young people. Because the multivariate analysis revealed that in men age did not correlate significantly with UI, we believe that the risk of experiencing UI increases with age because of diseases that are known to lead to UI and not because of aging as a single factor itself. Finally, this study can be used as a reference for patients living in Western-Europe.
Assuntos
Constipação Intestinal/complicações , Complicações do Diabetes , Incontinência Fecal/complicações , Incontinência Urinária/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Gravidez , Prevalência , Fatores de Risco , Fatores Sexuais , Incontinência Urinária/etiologia , Adulto JovemRESUMO
PURPOSE: To study the incidence of CVD in men at risk, with and without LUTS. METHODS: We searched all longitudinal studies describing the association between LUTS and CVD (mortality) in October 2013 and December 2014 using MEDLINE, EMBASE, and the Cochrane Library Central Register. PRISMA criteria were met. RESULTS: We included five studies with 6027 men with LUTS and 18,993 men without LUTS in the meta-analyses, with a follow-up period varying from 5 to 17 years. Studies totalled 2780 CVD events. No clear association between CVD and LUTS was demonstrated [pooled effect size: hazard ratio 1.09 (95 % CI 0.90-1.31); p = 0.40]. Two other studies reported the association between nocturia and (CVD) mortality. CVD-specific mortality risk was approximately two times higher for Japanese men with nocturia (357 men aged 70 years and over, 5-year follow-up). A univariable association between nocturia and all-cause mortality was found in Dutch men, but not in age-adjusted analyses (1114 men aged 50-78 years, 13-year follow-up). CONCLUSION: This meta-analysis conducted on longitudinal studies does not confirm LUTS to be a predictor of CVD in men without a history of CVD, despite the observed association between LUTS and CVD in cross-sectional studies.
Assuntos
Doenças Cardiovasculares/epidemiologia , Sintomas do Trato Urinário Inferior/complicações , Idoso , Humanos , Incidência , Estudos Longitudinais , MasculinoRESUMO
PURPOSE: To describe the association between lower urinary tract symptoms (LUTS) and cardiovascular diseases (CVD), with adjustment for age and other confounders. We were specifically interested in the possible predictive value of LUTS to the incidence of CVD in the future in the general population. METHODS: We performed post hoc analyses using data from the Krimpen study, a large community-based study in the Netherlands. All men aged 50-75 years, without prostate or bladder cancer, a history of radical prostatectomy, or neurogenic bladder disease, were invited to participate for a response rate of 50%. At baseline, 1,610 men were included. CVD status was compared to LUTS category, using logistic regression, providing odds ratios with 95% confidence intervals (OR 95% CI). For the longitudinal analyses in men without CVD at baseline, hazard ratios (HR) and 95% CI were estimated using Cox proportional hazard models with the occurrence of a CVD as outcome variable. RESULTS: At baseline, 362 men (22%) had a history of CVD. The ORs for CVD for men with moderate to severe LUTS were 2.04 (unadjusted, 95% CI 1.58-2.63), 1.86 (1.43-2.41, adjusted for age), and 1.81 (1.38-2.37, adjusted for age and other confounders). Of the 1,248 CVD-free men, 58 (4.6%) had a CVD event. HRs for moderate to severe LUTS were 0.98 (95% CI 0.52-1.86, unadjusted) and 1.08 (0.57-2.07, adjusted for age, obesity, hypertension, and erectile dysfunction). CONCLUSIONS: The cross-sectional analyses revealed a clear correlation between moderate to severe LUTS and CVD. In longitudinal analyses, however, no significant association was shown.
Assuntos
Doenças Cardiovasculares/epidemiologia , Sintomas do Trato Urinário Inferior/complicações , Sintomas do Trato Urinário Inferior/epidemiologia , Índice de Gravidade de Doença , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Humanos , Incidência , Modelos Logísticos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Modelos de Riscos Proporcionais , Fatores de RiscoRESUMO
BACKGROUND: Hypospadias is a common congenital malformation. The prevalence of hypospadias has a large geographical variation, and recent studies have reported both increasing and decreasing temporal trends. It is unclear whether hypospadias prevalence is associated with maternal age. AIM: To analyze the prevalence and trends of total hypospadias, isolated hypospadias, hypospadias with multiple congenital anomalies, hypospadias with a known cause, and hypospadias severity subtypes in Europe over a 10-year period and to investigate whether maternal age is associated with hypospadias. METHODS: We included all children with hypospadias born from 2001 to 2010 who were registered in 23 EUROCAT registries. Information on the total number of births and maternal age distribution for the registry population was also provided. We analyzed the total prevalence of hypospadias and relative risks by maternal age. RESULTS: From 2001 to 2010, 10,929 hypospadias cases were registered in 5,871,855 births, yielding a total prevalence of 18.61 per 10,000 births. Prevalence varied considerably between different registries, probably due to differences in ascertainment of hypospadias cases. No significant temporal trends were observed with the exceptions of an increasing trend for anterior and posterior hypospadias and a decreasing trend for unspecified hypospadias. After adjusting for registry effects, maternal age was not significantly associated with hypospadias. CONCLUSIONS: Total hypospadias prevalence was stable in 23 EUROCAT registries from 2001 to 2010 and was not significantly influenced by maternal age.
Assuntos
Hipospadia/epidemiologia , Sistema de Registros , Europa (Continente)/epidemiologia , Feminino , Humanos , Hipospadia/complicações , Hipospadia/patologia , Recém-Nascido , Masculino , Idade Materna , Prevalência , Fatores de RiscoRESUMO
AIMS: The objective of this document created by the ICCS standardization subcommittee is to provide a uniform guideline on measurement, quality control and documentation of urodynamic studies in children. METHODS: This guideline was created using expert opinion and critical review of the published literature on urodynamic studies in children. Currently no standardized guideline or level 1 data exists on the proper technique for this subject matter. RESULTS: The document provides a throughout explanation on how to approach a child who presents with lower urinary tract dysfunction, whether it be of neurogenic, anatomic or functional origin. Formation of an urodynamic question after a comprehensive history and physical examination is paramount in selecting the urodynamic study(ies) that will be most appropriate for each child. Appropriate application of each test with careful consideration of the needs of the child and family will provide the most accurate and reproducible results. Recommendations on how to execute each of the components of an urodynamic study as well as interpretation are included in the document. CONCLUSIONS: Urodynamic studies have become a major tool in evaluating lower urinary tract dysfunction in children. There are many subtleties in performing these studies in children in juxtaposition to adults; therefore, adaptations specific to children must be made to achieve accurate and reproducible results. Uniformity in how the studies are conducted from center to center will allow for healthier transparency and enhanced comparison of results in both clinical and research situations.
Assuntos
Técnicas de Diagnóstico Urológico/normas , Sintomas do Trato Urinário Inferior/diagnóstico , Bexiga Urinária/fisiopatologia , Urodinâmica , Doenças Urológicas/diagnóstico , Urologia/normas , Fatores Etários , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Sintomas do Trato Urinário Inferior/fisiopatologia , Sintomas do Trato Urinário Inferior/terapia , Masculino , Valor Preditivo dos Testes , Prognóstico , Reprodutibilidade dos Testes , Fatores de Tempo , Cateterismo Urinário/normas , Doenças Urológicas/fisiopatologia , Doenças Urológicas/terapia , Gravação em Vídeo/normasRESUMO
OBJECTIVE: Functional urinary incontinence causes considerable morbidity in 8.4% of school-age children, mainly girls. To compare oxybutynin, placebo, and bladder training in overactive bladder (OAB), and cognitive treatment and pelvic floor training in dysfunctional voiding (DV), a multi-center controlled trial was designed, the European Bladder Dysfunction Study. METHODS: Seventy girls and 27 boys with clinically diagnosed OAB and urge incontinence were randomly allocated to placebo, oxybutynin, or bladder training (branch I), and 89 girls and 16 boys with clinically diagnosed DV to either cognitive treatment or pelvic floor training (branch II). All children received standardized cognitive treatment, to which these interventions were added. The main outcome variable was daytime incontinence with/without urinary tract infections. Urodynamic studies were performed before and after treatment. RESULTS: In branch I, the 15% full response evolved to cure rates of 39% for placebo, 43% for oxybutynin, and 44% for bladder training. In branch II, the 25% full response evolved to cure rates of 52% for controls and 49% for pelvic floor training. Before treatment, detrusor overactivity (OAB) or pelvic floor overactivity (DV) did not correlate with the clinical diagnosis. After treatment these urodynamic patterns occurred de novo in at least 20%. CONCLUSION: The mismatch between urodynamic patterns and clinical symptoms explains why cognitive treatment was the key to success, not the added interventions. Unpredictable changes in urodynamic patterns over time, the response to cognitive treatment, and the gender-specific prevalence suggest social stress might be a cause for the symptoms, mediated by corticotropin-releasing factor signaling pathways.
Assuntos
Terapia Cognitivo-Comportamental/métodos , Ácidos Mandélicos/uso terapêutico , Modalidades de Fisioterapia , Bexiga Urinária Hiperativa/terapia , Incontinência Urinária de Urgência/terapia , Transtornos Urinários/terapia , Agentes Urológicos/uso terapêutico , Criança , Terapia Combinada , Feminino , Humanos , Masculino , Diafragma da Pelve/fisiopatologia , Resultado do Tratamento , Bexiga Urinária/fisiopatologia , Bexiga Urinária Hiperativa/complicações , Bexiga Urinária Hiperativa/fisiopatologia , Incontinência Urinária de Urgência/complicações , Incontinência Urinária de Urgência/fisiopatologia , Transtornos Urinários/fisiopatologia , Urodinâmica/fisiologiaRESUMO
BACKGROUND: Although lower urinary tract symptoms (LUTS) seem to be related to cardiovascular disease (CVD) in men, it is unclear whether this relationship is unbiased. In order to investigate this relationship, we used longitudinal data for establishing the possible predictive value of LUTS for the development of CVD in a primary care population. METHODS: We performed a registry study using data from the Registration Network Groningen (RNG). All data from men aged 50 years and older during the study period from 1 January 1998 up to 31 December 2008 were collected. Cox proportional hazard regression analysis was used to determine the association between the proportions of CVD (outcome) and LUTS in our population. RESULTS: Data from 6614 men were analysed. The prevalence of LUTS increased from 92/1000 personyears (py) in 1998 up to 183/1000 py in 2008. For cardiovascular diseases the prevalence increased from 176/1000 py in 1998 up to 340/1000 py in 2008. The incidence numbers were resp. 10.2/1000 py (1998) and 5.1/1000 py (2008) for LUTS, and 12.9/1000 py (1998) and 10.4/1000 py (2008) for CVD. Of all men, 23.2% reported CVD (41.1% in men with LUTS vs 19.5% in men without LUTS, p < 0.01). The hazard ratio of LUTS for cardiovascular events, compared to no LUTS, in the adjusted multivariate model, was 0.921(95% CI: 0.824 - 1.030; p = 0.150). CONCLUSION: Based on the results, LUTS is not a factor that must be taken into account for the early detection of CVD in primary care.
Assuntos
Doenças Cardiovasculares/complicações , Doenças Cardiovasculares/epidemiologia , Sintomas do Trato Urinário Inferior/complicações , Sintomas do Trato Urinário Inferior/epidemiologia , Idoso , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Prevalência , Atenção Primária à Saúde , Sistema de RegistrosRESUMO
CONTEXT: Paediatric stone disease is an important clinically entity and management is often challenging. Although it is known that the condition is endemic in some geographic regions of the world, the global incidence is also increasing. Patient age and sex; the number, size, location, and composition of the stone; and the anatomy of the urinary tract are factors that need to be taken into consideration when choosing a treatment modality. OBJECTIVE: To provide a general insight into the evaluation and management of urolithiasis in the paediatric population in the era of minimally invasive surgery. EVIDENCE ACQUISITION: A nonsystematic review of the literature on management of paediatric urolithiasis was conducted with the aim of presenting the most suitable treatment modality for different scenarios. EVIDENCE SYNTHESIS: Because of high recurrence rates, open surgical intervention is not the first option for paediatric stone disease, except for very young patients with very large stones in association with congenital abnormalities. Minimally invasive surgeries have become the first option with the availability of appropriately sized instruments and accumulating experience. Extracorporeal shockwave lithotripsy (SWL) is noninvasive and can be carried out as an outpatient procedure under sedation, and is the initial choice for management of smaller stones. However, for larger stones, SWL has lower stone-free rates and higher retreatment rates, so minimally invasive endourology procedures such as percutaneous nephrolithotomy and retrograde intrarenal surgery are preferred treatment options. CONCLUSIONS: Contemporary surgical treatment for paediatric urolithiasis typically uses minimally invasive modalities. Open surgery is very rarely indicated. PATIENT SUMMARY: Cases of urinary stones in children are increasing. Minimally invasive surgery can achieve high stone-free rates with low complication rates. After stone removal, metabolic evaluation is strongly recommended so that medical treatment for any underlying metabolic abnormality can be given. Regular follow-up with imaging such as ultrasound is required because of the high recurrence rates.
Assuntos
Litotripsia , Nefrolitotomia Percutânea , Cálculos Urinários , Urolitíase , Urologia , Criança , Humanos , Litotripsia/métodos , Nefrolitotomia Percutânea/métodos , Cálculos Urinários/cirurgia , Urolitíase/cirurgiaRESUMO
BACKGROUND: Testicular tumors in prepubertal boys account for 1-2% of all solid pediatric tumors. They have a lower incidence, a different histologic distribution and are more often benign compared to testicular tumors in the adolescent and adult group. This fundamental difference should also lead to a different approach and treatment. OBJECTIVE: To provide a guideline for diagnosis and treatment options in prepubertal boys with a testicular mass. METHOD: A structured literature search and review for testicular tumors in prepubertal boys was performed. All English abstracts up to the end of 2019 were screened, and relevant papers were obtained to create the guideline. RESULTS: A painless scrotal mass is the most common clinical presentation. For evaluation, high resolution ultrasound has a detection rate of almost 100%, alpha-fetoprotein is a tumor marker, however, is age dependent. Human chorionic gonadotropin (HCG) was not a tumor marker for testis tumors in prepubertal boys. CONCLUSION: Based on a summary of the literature on prepubertal testis tumors, the 2021 EAU guidelines on Pediatric Urology recommend a partial orchiectomy as the primary approach in tumors with a favorable preoperative ultrasound diagnosis.
Assuntos
Neoplasias Testiculares , Urologia , Adolescente , Biomarcadores Tumorais , Criança , Humanos , Masculino , Orquiectomia , Neoplasias Testiculares/diagnóstico por imagem , Neoplasias Testiculares/terapia , Testículo , UltrassonografiaRESUMO
INTRODUCTION: Daytime urinary incontinence (UI) can have an enormous impact on a child's life, lowering both self-esteem and quality of life. Although most children start therapy after their first visit to our outpatient clinic, no studies have reported on parents' or patients' expectations of care for daytime UI in this setting. OBJECTIVE: We aimed to explore the expectations of the parents of children referred to an outpatient clinic for daytime UI. STUDY DESIGN: This was a qualitative study that involved performing semi-structured interviews with the parents of children who had been referred for daytime UI (with or without nocturnal enuresis). Interviews took place between July 2018 and October 2018 and continued until saturation was reached. The results were transcribed verbatim and analyzed according to Giorgi's strategy of phenomenological data analysis. RESULTS: Nine parents of children, aged 5-12 years old, were interviewed, revealing "(Experienced) Health," Self-management," and "Social Impact" as the main themes that influenced parental expectations. All parents wanted to know if there was a medical explanation for UI, some were satisfied when diagnostics revealed no underlying condition, and others wanted treatment. Parents expressed no preferences about diagnostics or the content and duration of treatment, but they hoped that any previously attempted ineffective steps would not be repeated. Some parents defined treatment success as their child becoming completely dry, but most stated that learning coping strategies was more important. DISCUSSION: This is the first study to explore the expectations of parents when attending outpatient care for children with daytime UI. We employed a strong theoretical framework with a clear interview guide. The main limitations are that we only interviewed parents and that this was a qualitative study, precluding the drawing of firm conclusions. Nevertheless, our results point to the need for quantitative evaluation. CONCLUSION: Expectations seem to be influenced by (experienced) health, efforts at self-management, and the social impact of UI, making it critical that these themes are addressed. It was interesting to note that parents do not always attend outpatient departments with the goal of completely resolving daytime UI. Instead, some only want to know if there is an underlying medical condition or want to reduce the social impact by learning coping mechanisms. Excluding underlying medical conditions may therefore stimulate acceptance of watchful waiting without the need to start treatment.
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Enurese Diurna , Assistência Ambulatorial , Criança , Pré-Escolar , Enurese Diurna/diagnóstico , Enurese Diurna/terapia , Humanos , Motivação , Pais , Qualidade de VidaRESUMO
INTRODUCTION: The exact correlation of testicular microlithiasis (TM) with benign and malignant conditions remains unknown, especially in the paediatric population. The potential association of TM with testicular malignancy in adulthood has led to controversy regarding management and follow-up. OBJECTIVE: To determine the prognostic importance of TM in children in correlation to the risk of testicular malignancy or infertility and compare the differences between the paediatric and adult population. STUDY DESIGN: We performed a literature review of the Medline, Embase and Cochrane controlled trials databases until November 2020 according to the Preferred Reporting Items of Systematic Reviews and Meta-Analyses (PRISMA) Statement. Twenty-six publications were included in the analysis. RESULTS: During the follow-up of 595 children with TM only one patient with TM developed a testicular malignancy during puberty. In the other 594 no testicular malignancy was found, even in the presence of risk factors. In the adult population, an increased risk for testicular malignancy in the presence of TM was found in patients with history of cryptorchidism (6% vs 0%), testicular malignancy (22% vs 2%) or sub/infertility (11-23% vs 1.7%) compared to TM-free. The difference between paediatric and adult population might be explained by the short duration of follow-up, varying between six months and three years. With an average age at inclusion of 10 years and testicular malignancies are expected to develop from puberty on, testicular malignancies might not yet have developed. CONCLUSION: TM is a common incidental finding that does not seem to be associated with testicular malignancy during childhood, but in the presence of risk factors is associated with testicular malignancy in the adult population. Routine monthly self-examination of the testes is recommended in children with contributing risk factors from puberty onwards. When TM is still present during transition to adulthood a more intensive follow-up could be considered.
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Litíase , Doenças Testiculares , Neoplasias Testiculares , Urologia , Adulto , Cálculos , Criança , Humanos , Achados Incidentais , Litíase/diagnóstico , Litíase/epidemiologia , Masculino , Prognóstico , Doenças Testiculares/diagnóstico , Doenças Testiculares/epidemiologia , Neoplasias Testiculares/diagnóstico , Neoplasias Testiculares/epidemiologia , Neoplasias Testiculares/etiologia , UltrassonografiaRESUMO
INTRODUCTION/BACKGROUND: Urinary tract infections (UTIs) are common in children and require appropriate diagnostic evaluation, management and follow-up. OBJECTIVE: To provide a summary of the updated European Association of Urology (EAU) guidelines on Pediatric Urology, which were first published in 2015 in European Urology. STUDY DESIGN: A structured literature review was performed of new publications between 2015 and 2020 for UTIs in children. The guideline was updated accordingly with relevant new literature. RESULTS: The occurrence of a UTI can be the first indication of anatomical abnormalities in the urinary tract, especially in patients with a febrile UTI. The basic diagnostic evaluation should include sufficient investigations to exclude urinary tract abnormalities, but should also be as minimally invasive as possible. In recent years, more risk factors have been identified to predict the presence of these anatomical anomalies, such as a non-E. Coli infection, high grade fever and ultrasound abnormalities. When these risk factors are factored into the diagnostic work-up, some invasive investigations can be omitted in a larger group of children. In addition to the treatment of active UTIs, it is also essential to prevent recurrent UTIs and consequent renal scarring. With the increase of antimicrobial resistance good antibiotic stewardship is needed. In addition, alternative preventative measures such as dietary supplements, bladder and bowel management and antibiotic prophylaxis could decrease the incidence of recurrent UTI. CONCLUSION: This paper is a summary of the updated 2021 EAU guidelines on Pediatric Urology. It provides practical considerations and flowcharts for the management and diagnostic evaluation of UTIs in children.
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Infecções Urinárias , Urologia , Antibioticoprofilaxia , Criança , Febre , Humanos , Bexiga Urinária , Infecções Urinárias/diagnóstico , Infecções Urinárias/tratamento farmacológico , Infecções Urinárias/epidemiologiaRESUMO
INTRODUCTION: Dorsal inlay graft urethroplasty (DIGU) has been described as an effective method for hypospadias repair with the proposed advantage of reducing the risk of complications. We aimed to systematically assess whether DIGU has any additional advantages over standard tubularized incised plate urethroplasty (TIPU) repair in children with primary hypospadias. MATERIALS AND METHODS: This systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement. The a priori protocol is available at the PROSPERO database (CRD42020168305). A literature search was conducted for relevant publications from 1946 until January 10, 2020 in seven different databases. Randomized controlled trials (RCTs), comparative studies (TIPU vs DIGU) and single arm case series (>20 cases) of DIGU were eligible for inclusion. Secondary hypospadias, two-stage repairs, disorders of sex development, significant curvature of >30°, and a mean or median follow-up of less than 12 months were excluded. DISCUSSION: A total of 499 articles were screened and 14 studies (3 RCTs, 5 non-randomized studies (NRSs), and 6 case series) with a total of 1753 children (distal: 1334 (76%) and proximal: 419 (24%)) were found eligible. Mean follow-up of the studies was between 16 and 77 months. DIGU was found superior to TIPU in decreasing meatal/neourethral stenosis (p = 0.02, 95% CI 0.02-0.78). All other parameters were found comparable including overall complications, fistula and glans dehiscence rates. Success rates were similar among the groups ranging between 48% and 96% for DIGU and 43-96% in the TIPU group. The lack of standardization in the definition of complications and success was the major limitation of this study. CONCLUSIONS: Using an inlay graft during primary hypospadias repair decreases the risk of meatal/neourethral stenosis. However, current evidence does not demonstrate superiority of DIGU over TIPU in terms of treatment success and overall complication rates.