RESUMEN
INTRODUCTION: A presumed association between more severe lower urinary tract symptoms (LUTS) and more severe functional constipation (FC) remains unconfirmed. Because the Rome IV criteria do not quantify FC, an adult constipation scoring system was modified and adapted for use in children. OBJECTIVES: The objective of this study was to assess the correlation between FC severity as determined by the modified constipation scoring system and LUTS severity in children/adolescents and the correlation between this modified scoring system and the Rome IV criteria. STUDY DESIGN: This was a cross-sectional study including 5- to 17-year-old patients with LUTS, with or without FC. Patients with neurological and/or anatomical abnormalities of the genitourinary and/or gastrointestinal tract were excluded. Girls with Dysfunctional Voiding Symptom Score (DVSS) ≥6 and boys with DVSS ≥9 were diagnosed with lower urinary tract dysfunction (LUTD). Patients with at least two positive Rome IV criteria were considered constipated. The severity of FC according to the adapted constipation scoring system was classified as mild for scores of 1-10, moderate for scores 11-20, and severe for scores 21-30. RESULTS: Of 128 patients with LUTS, 71 (55.5%) were female. Lower urinary tract dysfunction was detected in 107 patients (83.6%) and was more common in girls. Functional constipation was present in 80 patients (62.5%). Constipated children had higher constipation scores and DVSS, with both scores increasing with the severity of FC. Correlation was moderate between the constipation score and the DVSS (þ = 0.5, p < 0.001) and was strong between positivity for a greater number of Rome IV criteria and the constipation score (þ = 0.7, p < 0.001). Most of the constipated patients had mild or moderate FC, while in 30 non-constipated patients, the constipation score indicated mild FC. DISCUSSION: Patients from a specialist center are more likely to have more severe medical problems, and this may have influenced the correlation between the scores. The modifications made to the constipation scoring system require a future validation study. Nevertheless, this study provides new data on urinary dysfunction and its association with FC and highlights the need to investigate occult bowel symptoms that could affect the treatment of urinary dysfunction. CONCLUSION: The intensity of FC as measured by the modified constipation scoring system correlated with the severity of the urinary symptoms in children/adolescents with LUTS/LUTD. In constipated patients, there was a correlation between the modified constipation scoring system and the Rome IV criteria. In non-constipated patients, the constipation scoring system identified symptoms/signs of bowel dysfunction not picked up by the Rome IV criteria. Finally, constipation score modified for use in children and adolescents could be important for research purpose and particularly having a prognostic importance.
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Estreñimiento/diagnóstico , Defecación/fisiología , Síntomas del Sistema Urinario Inferior/diagnóstico , Vejiga Urinaria/fisiopatología , Micción/fisiología , Adolescente , Niño , Preescolar , Estreñimiento/complicaciones , Estreñimiento/fisiopatología , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Síntomas del Sistema Urinario Inferior/complicaciones , Síntomas del Sistema Urinario Inferior/fisiopatología , Masculino , Pronóstico , Estudios Retrospectivos , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: An association has been found between lower urinary tract dysfunction (LUTD) and emotional and behavioral problems, particularly in cases of urinary incontinence. Other associated symptoms and the coexistence of functional constipation require further investigation. OBJECTIVE: To assess whether emotional and behavioral problems are more common in children and adolescents with LUTD. STUDY DESIGN: A multicenter, cross-sectional, population-based study conducted in public places. Parents answered questions on urinary and psychological symptoms in their children aged 5-14 years. Children/adolescents with neurological problems or anatomical urinary tract abnormalities were excluded. The Dysfunctional Voiding Scoring System was used for assessing urinary symptoms, the Rome III Diagnostic Criteria for evaluating bowel symptoms, and the Strengths and Difficulties Questionnaire (SDQ) for evaluating emotional and behavioral problems. RESULTS: Of the 806 children/adolescents included, 53% were female. The mean age was 9.1 ± 2.7 years. The prevalence of LUTD was 16.4%. Overall, 26.2% had abnormal scores in the overall SDQ scale, 29.2% in the emotional problems subscale, and 30% in the conduct problems subscale. Of the children with LUTD, 40.5% screened positive for emotional/behavioral problems, with a significant association being found for the overall SDQ scale (P < 0.001) and for the emotional problems (P < 0.001), conduct problems (P < 0.001), and hyperactivity (P = 0.037) subscales. Urinary urgency, urinary incontinence, and voiding postponement were significantly associated with a greater prevalence of abnormalities in the overall SDQ score (P = 0.05; P = 0.004, and P = 0.012, respectively). Bladder and bowel dysfunction was an aggravator of emotional and behavioral problems, with more intense symptoms, both in the overall SDQ scale and in the subscales. In the multivariate analysis, the factors independently associated with the presence of emotional and behavioral problems were LUTD (odds ratio [OR] = 1.91), constipation (OR = 1.7), studying in a government-funded school (OR = 2.2), and poor education of the head of the family (OR = 1.9). CONCLUSIONS: Children and adolescents with LUTD have more emotional and behavioral problems, with bladder and bowel dysfunction being an aggravating factor for this association.
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Estreñimiento/psicología , Síntomas del Sistema Urinario Inferior/psicología , Problema de Conducta/psicología , Encuestas y Cuestionarios , Incontinencia Urinaria/psicología , Adolescente , Factores de Edad , Brasil , Niño , Estreñimiento/diagnóstico , Estreñimiento/epidemiología , Estudios Transversales , Femenino , Humanos , Síntomas del Sistema Urinario Inferior/diagnóstico , Síntomas del Sistema Urinario Inferior/epidemiología , Masculino , Pruebas Neuropsicológicas , Prevalencia , Pronóstico , Medición de Riesgo , Índice de Severidad de la Enfermedad , Factores Sexuales , Estadísticas no Paramétricas , Incontinencia Urinaria/diagnóstico , Incontinencia Urinaria/epidemiologíaRESUMEN
BACKGROUND AND OBJECTIVE: 5-Alpha reductase type 2 deficiency (5-ARD) is a rare disorder of sex development. The lack of 5-alpha reductase, an enzyme that converts testosterone into dihydrotestosterone, results in external genitalia that may appear female, or predominantly male, albeit undervirilized, or, more often, ambiguous. METHODS: This study describes a series of patients with 5-ARD raised as female, focusing on aspects related to gender identity. Following a retrospective chart review, patients with 5-ARD were invited to return to the clinic to enable their gender identity to be assessed using an 11-item structured in-house questionnaire. The Golombok-Rust Inventory of Sexual Satisfaction was applied to patients who had initiated their sexual life. RESULTS: Six patients aged >15 years with 5-ARD and raised as female were included. Most patients were diagnosed late: two before and four after puberty. The mean length of the phallus was 2.8 cm (0.5-5.0). Reasons for seeing a doctor included genital appearance (n = 3), amenorrhea/absence of breast development (n = 2), and changes in gender role attitudes (n = 1). According to the gender identity assessment, 4 patients identified as female, 1 as male, and 1 as both genders. Only the patient identified as male requested gender re-assignment. Of the two patients who had initiated their sexual life, sexual satisfaction was found to be good in one and poor in the other due to vaginal discomfort during intercourse. CONCLUSION: In the present series, the majority of undervirilized patients with a diagnosis of 5-ARD raised as female were in complete conformation with being female and described themselves as heterosexual. The more virilized patients were those least in conformity with their female-assigned gender.
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3-Oxo-5-alfa-Esteroide 4-Deshidrogenasa/deficiencia , Trastorno del Desarrollo Sexual 46,XY/psicología , Identidad de Género , Hipospadias/psicología , Errores Congénitos del Metabolismo Esteroideo/psicología , Adolescente , Adulto , Femenino , Humanos , Masculino , Estudios RetrospectivosRESUMEN
BACKGROUND: Congenital adrenal hyperplasia (CAH) consists of a group of diseases characterized by an enzyme deficiency, particularly 21-hydroxylase deficiency. The condition may present in the simple virilizing form or in the salt-wasting form, with varying degrees of genital ambiguity. The non-heterosexual orientation is used in gender studies fields and includes bisexual, homosexual, Lesbians, gays, bissexuals, transgender, intersex, and others. OBJECTIVE: The objective of this study was to evaluate the frequency of non-heterosexual orientation in patients with CAH, in an attempt to identify biological factors possibly associated with this occurrence. METHODS: This was a descriptive review of observational studies on the sexual orientation of patients with CAH published between 1985 and 2016, as listed in PubMed. RESULTS: Various studies have been performed to establish the relationship between CAH and non-heterosexual orientation. Non-heterosexual orientation is more prevalent in patients with more advanced Prader stages and those with the null and I2-splice genotype. CONCLUSION: The prevalence of homosexuality and bisexuality is greater in patients with CAH in relation to the general population.
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Hiperplasia Suprarrenal Congénita/psicología , Conducta Sexual , Hiperplasia Suprarrenal Congénita/genética , Humanos , Cariotipo , Estudios Observacionales como AsuntoRESUMEN
INTRODUCTION: Lower urinary tract dysfunction (LUTD) involves faults in the filling and emptying phases of bladder function in toilet-trained children with no previous infection or any other obvious pathology. Lower urinary tract dysfunction is associated with conditions such as vesicoureteral reflux, recurrent urinary infection, behavioral alterations and decreased quality of life. The literature suggests an association between LUTD and obesity; however, the association between each individual symptom and obesity has yet to be evaluated. OBJECTIVE: To evaluate the association between excess weight and LUTD in children and adolescents in a community-based sample. STUDY DESIGN: This cross-sectional study included 423 children and adolescents aged 5-17 years, and randomly selected in public places and schools between May and July 2015. The participants and their mothers completed the Dysfunctional Voiding Scoring System (DVSS) questionnaire, except for the questions on constipation and with the addition of a question on enuresis. They also completed the Rome III questionnaire, in which two positive responses defined the presence of constipation. Participants were classified as being of normal weight, overweight or obese, which was based on the BMI-for-age indicator. RESULTS: Mean age was 9.7 years (SD 2.9), with girls comprising 50.6% of the sample and adolescents 52.5%. The prevalence of LUTD was 7.1%, with 13.5% of participants being overweight and 12.1% obese (Figure). Constipation was present in 5.9% of participants and enuresis in 10.8%. In the multivariate analysis, three factors were independently and significantly associated with a positive DVSS: age <10 years (ß = 0.76; 95% CI: 0.34-1.18), constipation (ß = 1.79; 95% CI: 0.88-2.70) and obesity (ß = 0.89; 95% CI: 0.25-1.52). DISCUSSION: Only bladder filling symptoms were associated with obesity. This may be explained by the fact that both obese individuals and those with emptying symptoms were shown to have activation alterations in the same brain regions. One limitation of this study was the use of questionnaires alone to diagnose LUTD and constipation. CONCLUSION: Only the bladder-emptying symptoms of LUTD appear to be associated with obesity. This hypothesis may serve as a basis for future studies.
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Síntomas del Sistema Urinario Inferior/epidemiología , Obesidad/complicaciones , Adolescente , Niño , Estreñimiento/epidemiología , Estudios Transversales , Femenino , Humanos , Masculino , Prevalencia , Calidad de Vida , Factores de Riesgo , Encuestas y CuestionariosRESUMEN
INTRODUCTION: A bladder diary (BD) is a simple and non-invasive method of evaluating people with lower urinary tract symptoms (LUTS). Recently, the ICCS recommended a 48-h daytime frequency and volume chart (which does not need to be recorded on 2 consecutive days) to evaluate lower urinary tract (LUT) dysfunction. However, some studies on adults have demonstrated that a minimum of 3 days is required. It is believed that, to date, there are no studies in the literature that compare a 2-day BD with a 3-day BD. The advantages of a BD over a shorter period of time are the simplicity and possible better parent compliance. OBJECTIVE: The aim of this study was to evaluate if a 2-day BD is statistically and clinically comparable to a 3-day BD. STUDY DESIGN: A voiding diary was filled in over a 3-day period for 92 children (ages ranged from to 3-16 years, mean 7.9 ± 3.07) attending the present institution. By using the voiding diary, the following parameters were calculated: urination frequency, maximum and average volumes of urine (MVV and AVV) and fluid intake. The diary considered the 2 days as the first and second days of the 3-day diary. RESULTS: Out of the 92 children, eight (8.7%) did not properly complete the diary. The sample predominantly comprised females (n = 55, 59.8%). No differences were seen between 2-day and 3-day bladder diaries regarding fluid intake, maximum and average voided volume. The sensitivity, specificity, positive and negative predictive values of the 2-day bladder diary for detecting frequency were 83.4%, 91.7%, 80% and 93.2%, and for low bladder capacity they were 97.2%, 90.9%, 99% and 88%, respectively (Table). DISCUSSION: In a 2006 document, the ICCS recommended that a bladder diary be kept for 3 days, but in new documentation (2014) there is a reference stating that 2 days are enough. Bladder capacity is an important parameter in evaluating LUTS. Using a 2-day BD, the data showed that only a small percentage of reduced bladder capacity diagnosis would be lost. CONCLUSION: When using the 2-day diary, a 16% false negative rate for frequency should be expected. A 2-day bladder diary is sufficient to evaluate bladder capacity and fluid intake.