El impacto de los espacios formativos acerca de las competencias sociales y laborales en la carrera de medicina veterinaria

El presente trabajo da cuenta de una propuesta de espacios formativos destinados a la adquisición de habilidades sociales en los estudiantes próximos a finalizar la carrera de Medicina Veterinaria de la Facultad de Ciencias Veterinarias de la Universidad Nacional del Litoral, Argentina. Dichos espacios, brindados desde el Servicio de Orientación Educativa, se organizaron en cuatro talleres inspirados en la teoría de las habilidades sociales y laborales. Los cuatro ejes principales fueron autoconocimiento, inserción laboral, habilidades sociales y competencias laborales. Los cuatros ejes principales fueron: autoconocimiento, inserción laboral, habilidades sociales y competencias laborales. El valor pedagógico de la propuesta se evaluó a través de la aplicación de encuestas de opinión y valoraciones de frases significativas. La metodología de abordaje se caracterizó por ser cualitativa, consistente en una estrategia de intervención dentro del ámbito educativo. Algunos resultados preliminares dan cuenta de la necesidad de articular talleres de habilidades sociales a la estructura curricular de la formación universitaria. Los protagonistas de este proceso enfatizan la significatividad que aportan estos espacios como oportunidades válidas para su formación, a la vez que se transforman en instancias de aprendizaje compartido.

The present work accounts for a proposal of training spaces aimed at the acquisition of social skills in students close to finishing the career of Veterinary Medicine of the Faculty of Veterinary Sciences of Universidad Nacional del Litoral, Argentina. These spaces, provided by the Educational Guidance Service, were organized in four workshops inspired by the theory of social and work skills. The four main axes were self-knowledge, labor insertion, social skills and labor competencies. The four main axes were: self-knowledge, labor insertion, social skills and labor competencies. The pedagogical value of the proposal was evaluated through the application of opinion surveys and judgments of significant sentences. The approach methodology was characterized as being qualitative, consisting of an intervention strategy within the educational environment. Some preliminary results show the need to articulate social skills workshops to the curricular structure of university education. The protagonists of this process emphasize the significance that these spaces provide as valid opportunities for their formation, while they are transformed into instances of shared learning.

T-cell clones in human trichinellosis: Evidence for a mixed Th1/Th2 response.

In humans, studies on the cellular immune response against Trichinella are scarce. Aim of this study was to characterize the cytokine profile of T cells specific for Trichinella britovi in trichinellosis patients. Peripheral blood mononuclear cells (PBMC) were obtained from five patients involved in a trichinellosis outbreak caused by T. britovi, which occurred in 2013 in Tuscany (Italy). All the patients resulted positive for Trichinella-specific IgG, IgE and presented eosinophilia. T cells were investigated for their proliferation to excretory/secretory antigens from Trichinella spiralis muscle larvae (TsES) and for their cytokine profile. A total of 284 CD4+ and 42 CD8+ T-cell clones were obtained from the TsES-specific T-cell lines from PBMC. All T-cell clones proliferated in response to mitogen. Of the 284 CD4+ T-cell clones generated from TsES-specific T-cell lines, 135 (47%) proliferated significantly to TsES; 26% CD8+ T-cell clones showed proliferation to TsES. In the series of the 135 TsES-specific CD4+ clones, 51% expressed a Th2 profile, 30% a Th0 and 19% Th1. In the series of the 11 TsES-specific CD8+ T-cell clones, 18% were Tc2, 45% Tc0 and 36% Tc1. In human trichinellosis, the cellular immune response is, during the chronic phase, mixed Th1/Th2.

Epidydimo-orchitis and anorectal malformations: when and in whom?

PURPOSE: Epididymo-orchitis (EO) is infrequently reported in anorectal malformation (ARM) cases. Therefore, it is difficult to assess its risk factors. METHODS: A total of 110 male patients who were operated on for ARM at the same Institution over a period of 13 years were contacted. Association was assessed between EO and the following: spinal dysraphism (SD), symptomatic VUR (VUR), and bowel management (BM) requiring enemas. The data were analyzed with the Chi-square test. RESULTS: A total of 89 patients were contacted. Ten cases of EO were found, and all occurred in patients with recto-urethral (RU) fistula after reconstruction. The patients' age at first episode ranged between 4 and 11 years. RU fistula patients experiencing EO (Group A, 10 patients) were compared with those without EO (Group B, 33 patients). VUR occurred in 9/10 cases in Group A and in 13/33 cases in group B (Chi-square 7.8658, p = 0.005038). SD was present in 4/10 cases in group A and in 13/33 cases in Group B (Chi-square 0.0434, p = 0.83491). A total of 8/10 cases in Group A and 12/33 cases in Group B were on BM (Chi-square 5.87, p = 0.0015). CONCLUSIONS: EO occurs in approximately in 20 % of male cases with ARM, and recto-urinary communication and should be considered the primary diagnosis in the presence of testicular pain. This could avoid unnecessary surgical exploration, and the family should be counseled about this subject.

Trichinellosis outbreak caused by meat from a wild boar hunted in an Italian region considered to be at negligible risk for Trichinella.

The wild boar is an important source of trichinellosis for people in European countries as a large number of hunted animals escape veterinary control. In November 2012, uncooked sausages made with meat from wild boar were consumed by 38 persons in a village of the Lucca province (Tuscany region, Italy). Of them, 34 were serologically positive, 32 developed clinical signs and symptoms of trichinellosis, and two were asymptomatic. Trichinella britovi larvae were detected in vacuum-packed sausages made with the same batch of sausages consumed raw which had been prepared with meat from wild boar hunted in the Lucca province. As no case of trichinellosis had been reported in this region during the last 20 years, the regional public health authority considered the risk for this zoonosis to be negligible and put in place a surveillance programme on Trichinella spp. in indicator animals (mainly foxes and including wild boar for private consumption), by testing only a percentage of heads. The experience from this outbreak shows that the definition of a region with a negligible risk for Trichinella infection is not applicable to wild boar and stresses the need to test all Trichinella-susceptible wild animals intended for human consumption and to implement risk communication to consumers and hunters.

Gait analysis in bladder exstrophy patients with and without pelvic osteotomy: a controlled experimental study.

BACKGROUND: The role of bony pelvic anomalies in bladder exstrophy is long established and has generated many papers addressing walking problems. Biomechanical studies and kinematic gait analysis were performed on very young children. AIM: A direct kinetic gait evaluation has never been performed, nor has the effect of pelvis dimorphism on the upper body been studied. DESIGN: Controlled experimental study. SETTING: Outpatients were studied at the time of periodic follow up. POPULATION: Nineteen patients with bladder exstrophy, age 14±8 years, and twenty-five healthy control participants, age 15±8 years, were enrolled in the present gait analysis study. METHODS: Clinical evaluation and standard gait analysis were performed. RESULTS: Gait analysis deviations between exstrophy patients and controls and between patients that received pelvic osteotomy (OT--6 patients) and those that did not (no-OT--13 patients) were analyzed. Bladder exstrophy significantly affects kinematics and kinetics of trunk, spine, pelvis, knee and foot; in particular: in OT, trunk retroversion, pelvic retroversion and rotation, hip adduction angle and moment, knee flexion and its maximum power during loading response increased, whereas in no-OT, spine angle, pelvic posterior tilt, hip extension, and the external rotation of the foot progression angle increased. All the kinetics parameters analyzed in the study showed lower values in the patient group than in controls. CONCLUSION: . Walking in patients with bladder exstrophy is accomplished by retroversion of the pelvis and deviations mainly in the spine angle in no-OT and in knee flexion in OT. CLINICAL REHABILITATION IMPACT: Gait analysis was shown to be an effective tool for the detection of walking deviations that should be identified early, prompting rehabilitative treatment in order to prevent spine and knee diseases.

A 20-year study of persistence of lower urinary tract symptoms and urinary incontinence in young women treated in childhood.

OBJECTIVE: To determine whether urinary incontinence (UI) and lower urinary tract symptoms (LUTS) persist over years, patients treated for UI and LUTS in childhood were re-evaluated in adulthood. MATERIALS AND METHODS: Forty-seven women (cases) treated in childhood for daytime UI/LUTS (group A) and nocturnal enuresis (group B) self-completed (average age: 24.89 ± 3.5 years) the International Consultation on Incontinence Questionnaire for Female with LUTS (ICIQ-FLUTS). ICIQ-FLUTS was self-administered to 111 healthy women (average age: 23 ± 5.1 years) from a nursing school as a control group. Data obtained from ICIQ-FLUTS and quality of life (QoL) score (0-10) were compared (Fisher's exact test) between patients and controls, and between group A (n = 28) and group B (n = 19). RESULTS: Prevalence of LUTS was higher in patients than in controls. The difference between patients and controls was statistically significant (p = 0.0001) for UI (34% vs. 7%) and feeling of incomplete bladder emptying (49% vs. 28%). QoL score was >5 in 59% of patients and 1% of controls (p = 0.0001). No significant differences were found between groups A and B. CONCLUSIONS: UI and LUTS are confirmed in young women who suffered for the same condition in childhood. Longitudinal studies are needed to assess if these symptoms persist or are newly onset.

Alergia al huevo en Pediatría. Documento del Comité de Pediatría de la Asociación Argentina de Alergia e Inmunología Clínica / Egg allergy in pediatrics. Pediatric Committee document of the Argentina Association of Allergy and Clinical Immunology

El huevo de gallina es una fuente de proteínas de alto valor biológico de bajo costo y de vitaminas del complejo B, importantes para la alimentación del niño. Culturalmente es uno de los alimentos básicos de nuestra dieta y, debido a esto, la alergia a sus proteínas es una de las más frecuentes en la infancia y tiene su mayor impacto en niños en edad preescolar. Estos niños representan una población vulnerable debido a que se encuentran en una etapa importante de su crecimiento y desarrollo, y el tratamiento de esta patología genera la adopción de dietas restrictivas que pueden impactar en forma negativa en su salud y calidad de vida. Este impacto está dado en parte por la ubicuidad de sus proteínas, que limita ampliamente la dieta y genera riesgos de reacciones alérgicas que se incrementan a medida que el niño crece y alcanza una mayor independencia. Teniendo en cuenta la importancia de esta patología, el Comité de Pediatría realizó una revisión actualizada con el fin de proveer herramientas útiles para el manejo adecuado de la misma. (AU)

Eggs are a source of low cost high biological value protein and complex B vitamins important for the child's nutrition. Culturally it is one of the staples of our diet and because of this, egg allergy is one of the most common food allergies in childhood and has its greatest impact on preschool children. These children represent a vulnerable population because they are at an important stage in their growth and development and the treatment of this condition generates the adoption of restrictive diets that may impact negatively on their health and quality of life. This impact is given in part by the ubiquity of their proteins that largely restrict the diet and generates risks of allergic reactions that increase as the child grows and earns greater independence. Given the importance of this issue the Pediatrics Committee conducted an updated review to provide useful tools to manage this condition.(AU)

VURD Syndrome in a Female.

VURD syndrome has been repeatedly described as unilateral reflux into a nonfunctioning renal moiety. This syndrome is considered a pop-off mechanism dissipating pressure in lower urinary tract obstruction: it may be found in association with other protective mechanisms occurring in utero, such as ascites and/or urinomas, and has been exclusively described in male patients. A premature female baby with signs and symptoms of outflow obstruction underwent diagnostic workup revealing congenital urethral hypoplasia with unilateral reflux into a dysplastic kidney. Obstetrical history was positive for early onset, serologically negative ascites without cardiomegaly, which required serial aspirations. Reconstructive surgery was carried out with good results: ascites and VURD syndrome were both deemed to be perinatal protective mechanism against excess pressure in the urinary tract. Although rare, lower urinary tract obstruction in the female can lead to the same protective mechanisms seen in male fetuses/newborns. VURD syndrome and ascites should be interpreted as such and require perinatal specialist counselling.

Fetal urinoma in females without obstructive uropathy.

OBJECTIVE: Prenatal diagnosis of urinomas has long been established with underlying obstructive uropathy generally responsible for urinary extravasation. Because urinoma formation represents a pop-off mechanism in cases of posterior urethral valves, the number of affected males greatly exceeds the number of females. Fetal urinoma has rarely been reported without obstruction and in females it has only been described as a consequence of a complicated amniocentesis. METHODS: Three cases of fetal urinoma in female fetuses without any dilatation of the urinary tract are described. Since the fetus remained healthy, they were all conservatively managed. RESULTS: Two urinomas resolved after birth and 1 exhibited significant regression. In the second case, a compressed kidney was visualized with fetal MRI. Renal function was impaired in cases 1 and 3 and absent in case 2 (the kidney was no longer visualized). CONCLUSIONS: Fetal urinomas can occur even in the absence of urinary tract obstruction and in a low-pressure system as is found in female fetuses. Fetal MRI may help both visualize the ipsilateral kidney and differentiate the mass from other conditions. In a healthy fetus, fetal urinomas can be conservatively managed, but renal function after birth is often absent or impaired. Whether or not in utero aspiration may be beneficial for the preservation of renal function remains unclear.

Estudio multicéntrico de evaluación del conocimiento de los pediatras acerca de reacciones alérgicas a vacunas para enfermedades infecciosas / A multicenter study assessing pediatrician's knowledge about allergic reactions to infectious disease vaccines

Resumen. Las reacciones alérgicas a las vacunas contra agentes infecciosos han generado preocupación entre los pediatras. Sin embargo, se desconoce el grado de información que tienen estos especialistas de nuestro país sobre este tema. Objetivo. Contar con datos estadísticos acerca de este problema. Población. Trescientos veinte pediatras encuestados. Método. Estudio multicéntrico descriptivo prospectivo de corte transversal realizado con encuestas estandarizadas Resultados. El 12,5% de los encuestados reconoció la presencia de síntomas de aparición rápida como reacción de hipersensibilidad inmediata. (61,6%) consideró a estas reacciones como infrecuentes. El 72,6% reconoció a la neomicina como causa de alergia, el 51,6 % al timerosal, el 73% a los conservantes, un 30,4% a la gelatina y la mitad de los encuestados al componente activo. El 62,3% reconoció a la proteína del huevo como componente de la vacuna MMR. Ante antecedentes de alergia al huevo, el 35% de los médicos contestó que contraindica siempre las vacunas que contienen proteína del huevo, el 14% no las contraindica nunca y el 9% no sabe. Los médicos de menos de 5 años de recibidos reconocieron con mayor frecuencia la presencia de una reacción alérgica a vacunas (p = 0,004). Los médicos de más de 10 años de recibidos solicitan más frecuentemente interconsulta con el especialista ante casos de vacunación de pacientes con alergia a la proteína del huevo (p = 0,01). Conclusiones. Existe un grado importante de desconocimiento acerca de las reacciones alérgicas a vacunas, los componentes de las vacunas involucrados en dichas reacciones y las conductas a tomar frente a pacientes con alergia al huevo.(AU)

Background: Allergic reactions to infectious disease vaccines have generated concern among pediatricians. It is unknown the level of pediatrician's knowledge about this issue. The aim of this study is to obtain statistical data about this issue in our country. Population: 320 pediatricians. Methods: A transversal prospective descriptive multicenter study by means of a survey. Results: 12.5% of participants were capable to identify symptoms of immediate hypersensitivity reactions and 61.6% considered that these reactions are not frequent. The pediatricians pointed out as the most commonly allergen components the following ones: Neomicine (72.6%), thymerosal (51.6 %), preservatives (73%), gelatin (30.4%) and active component (nearly 50%). 62.3% knew that eggs proteins are part of MMR vaccine. In the case of patient with history of egg allergy, 35% answered that they always contraindicate vaccination with egg protein vaccines while14% do not contraindicate and 9% do not know what to do. Physicians less than 5 years of graduation recognized more frequently the presence of allergic reactions (p: 0.004). Physicians with 10 or more years of graduation asked for specialist opinion more frequently in the case of patients with egg allergy (p: 0.01). Conclusions: It was found an important lack of information about allergic vaccine reactions, the involved vaccine constituents and the correct management of situations related to egg allergy.(AU)

Isolated fetal ascites secondary to persistent urogenital sinus.

Objective. To present a case of isolated ascites secondary due to urogenital abnormalities (urogenital sinus) without any other prenatal ultrasound marker. Method. A 36-year-old woman with prenatal isolated ascites delivered a female baby, weighing 2.285 g; ascites was drained at birth and the baby underwent several episodes of urinary retention prior to undergoing X-ray investigations. Results. A voiding cystourethrogram revealed a short urogenital sinus: a vesicostomy was performed. A vaginoscopy revealed double vagina with a large posterior vagina. A posterior sagittal anorectal pull-through with genitoplasty was performed at 2 years old with 1-year follow-up. Conclusions. Though rare, a urogenital abnormality is to be suspected in fetal ascites cases with negative viral tests and no cardiac anomalies. The most common ultrasound marker of such abnormalities (fluid filled cavity) may be missing because of complete drainage of urine through the tubes into peritoneum.

Acute oligohydramnios: antenatal expression of VURD syndrome?

OBJECTIVE: Oligohydramnios (OA) is nowadays regarded as one of the best markers of renal function (RF) impairment in bladder outlet obstruction (BOO) detected in utero. As such, its onset is usually early and progressive because of decline in fetal urine production. A series of acute OA complicating pregnancies with BOO has never been reported. METHODS: Over a 7-year period, 5 fetuses with in utero suspicion of BOO exhibited an abrupt decrease of amniotic fluid after the 30th week of gestation. RESULTS: All fetuses were delivered by cesarean section: diagnosis was posterior urethral valves in 3 cases, urethral atresia in 1, and prune-belly syndrome in 1. Urologic work-up demonstrated a unilateral vesicoureteral reflux dysplasia (VURD syndrome) in all 5 fetuses. RF at 1 year was normal in 4 fetuses and impaired in 1. CONCLUSIONS: Besides obstetrical reasons, OA may also have acute onset occurring in the presence of anomalies of the urinary tract; although diagnosis is almost always BOO, functional and anatomical characteristics of the urinary tract are those of VURD syndrome with a non-functioning, refluxing renal unit. The associated acute OA/VURD syndrome may represent a milder expression of a pop-off mechanism advocated in this syndrome with a more favorable prognosis than progressive OA detected early in pregnancy.

Surgical site infections in HIV-infected patients: results from an Italian prospective multicenter observational study.

BACKGROUND: The quality of life of the HIV-infected population in developed countries has substantially improved over the years. Accordingly, the clinical limitations in the surgical treatment of the HIV-infected patients are becoming fewer, and the number of HIV-infected patients undergoing surgical interventions of all types is increasing. However, available data on the incidence and risk factors for post-surgical complications, such as surgical site infections (SSI), in HIV-infected patients are still limited and often controversial. The aim of this study was to determine the incidence and the associated risk factors for SSI in HIV-infected patients. METHODS: A 1-year observational prospective multicenter surveillance study was conducted in 11 Italian Infectious Diseases Clinical Centers from which 305 consecutive HIV-infected patients undergoing different surgical procedures were enrolled. Postdischarge surveillance was conducted within 30 days after surgery. A number of variables were included in a multivariate analysis aimed at assessing potential risk factors for SSI, including body mass index, diabetes, Hepatitis C (HCV) and hepatitis B virus infection, lipodistrophy, HIV viral load, CD4 cell count and white blood cell count, preoperative hospital stay, National Nosocomial Infection Surveillance (NNIS) risk score, and any antimicrobial prophylaxis. RESULTS: SSI occurred in 29 of 305 (9.5%) patients, of which 17 (58.6%) SSI occurred during hospital stay, and 12 (41.4%) occurred during the postdischarge period. The SSI of the 29 patients were classified as superficial (21, 72.4%), deep (four, 13.8%), organ/space (one, 3.4%), and sepsis (three, 10.3%). Nearly 50% of the superficial and 50% of the deep SSI occurred during the postdischarge period. Organ/space infection and sepsis accounted for 13.7% of all SSI and were observed during the in-hospital stay. The multivariate analysis revealed that HCV co-infection was significantly associated to SSI occurrence. Total hospital stay was longer among patients with SSI than among those without SSI (p = 0.041). CONCLUSION: Although 92.5% of our HIV-infected patients presented a NNIS score < or = 1, the SSI rate was twofold higher than that reported in Italian and European studies for the general population, with more severe clinical presentations. This is the first report of an association between HCV-HIV co-infection and SSI occurrence. Additionally, the viro-immunological status of our patients was not related to SSI occurrence, which suggests the need for further research for other potential risk factors that may be implicated in the occurrence of SSI.

Treatment of neurogenic bowel dysfunction using transanal irrigation: a multicenter Italian study.

STUDY DESIGN: Thirty-six patients with unsatisfactory treatment of neurogenic bowel dysfunctions (NBD) were enrolled from Spinal Units and Rehabilitation Centers in Italy. Treatment was for 3 weeks using a newly developed integrated system with an enema continence catheter for transanal irrigation (Peristeen, Coloplast A/S Kokkedal Denmark). OBJECTIVES: To evaluate the effects of Peristeen Anal Irrigation on NBD and patient quality of life (QoL). SETTING: Italy. METHODS: Lesion level, ambulatory status and hand functionality were determined in all patients. NBD symptoms and QoL were evaluated before and after treatment, using a specific questionnaire. Statistical analysis was performed using McNemar Test and Sign Test. RESULTS: Thirty-six patients were enrolled, and 32 patients completed the study. At the end of the treatment, 28.6% of patients reduced or eliminated their use of pharmaceuticals. Twenty-four patients became less dependent on their caregiver. There was a significant increase in patients' opinion of their intestinal functionality (P=0.001), QoL score (P=0.001) and their answers regarding their degree of satisfaction (P=0.001). A successful outcome was recorded for 68% of patients with fecal incontinence, and for 63% of patients with constipation. CONCLUSION: Peristeen Anal Irrigation is a simple therapeutic method for managing NBD and improving QoL. It should be considered as the treatment of choice for NBD, playing a role in the neurogenic bowel analogous to that of intermittent clean catheterization in bladder treatment.

Pediatric spinal cord injury: approach for urological rehabilitation and treatment.

PURPOSE: As proposed in this report, early urological rehabilitative management of patients with spinal cord injuries (SCIs) is mandatory, in order to prevent a poorly compliant bladder with related upper urinary tract complications and secondary renal failure. Moreover, the approach to treating this traumatic condition in children must be as much rapid as appropriate. MATERIALS AND METHODS: We evaluated our experience of the last 5 years with 17 patients (12 males and five females), with a mean age of 9.6 years at injury (range 6 months-18 years), all affected by an SCI and with direct trauma involved in more than 50%. Mechanism of injury, lesional level, the mean interval between injury and bladder management onset, and the mean interval between bladder management onset and our last control were evaluated. A standardized diagnostic approach was instituted, and all patients received at least a video-urodynamic evaluation before and after the start of urological management. A continence score was established and evaluated before and at least 6 months after the application of rehabilitation treatments (catheterization, medication). Follow-up ranged from 12 to 60 months (average 29.6 months). RESULTS: Sixteen of the 17 patients showed, at first urodynamic evaluation, a neurogenic overactive bladder. Mean bladder maximum capacity was 287.7 ml+/-146.4 SD. Mean reflex volume and end filling pressure were 119.7 ml+/-76.4 SD and 44.6 cmH(2)O+/-25 SD, respectively. Detrusor sphincter dyssynergia was present in 16 out of 17 of the cases. All patients but one began self-catheterization and medication (anticholinergics). Urinary continence improved in all patients but one. An adjunctive endoscopic procedure for continence was carried out in five out of 17 cases. The upper urinary tract was involved in two out of 17 cases. CONCLUSIONS: A prompt and standardized urological approach to pediatric SCIs is mandatory. The aims of this initial management are the prevention of further secondary damage to the upper tract and the achievement of a socially acceptable degree of urinary continence as soon as possible after the traumatic event.

Predictive risk factors for chronic renal failure in primary high-grade vesico-ureteric reflux.

OBJECTIVE: To evaluate and define the risk factors predictive of chronic renal failure (CRF) in children with severe bilateral primary vesico-ureteric reflux (VUR), observed within the first year of life and with a long follow-up. PATIENTS AND METHODS: The study comprised 50 patients presenting with grade 3-5 bilateral VUR diagnosed in the first year of life; 12 were suspected prenatally and confirmed shortly after birth, before any urinary tract infection (UTI). The mean (range) follow-up was 6.3 (1-16) years. The variables considered within the first year of life were: gender, prenatal diagnosis with no UTI, number of febrile UTIs, serum creatinine and urea nitrogen levels, metabolic acidosis, proteinuria, 24-h urine output, hypertension, bilateral renal length on ultrasonography and renal scarring on renal scintigraphy. CRF was defined as a creatinine clearance of <80 mL/min/1.73 m(2) at the last follow-up. The results were assessed using univariate and multivariate analyses (backward-stepwise multiple regression) of the selected variables. RESULTS: CRF was detected at the last follow-up in 27 patients (54%), all boys, while renal function was normal in 23 (46%; seven girls). None of the 12 patients with prenatal diagnosis had UTI, but six had CRF. Febrile UTI was the presenting symptom in 38 (76%) patients and 17 (34%) of them had renal scarring. There was no significant difference between the prenatally detected VUR and febrile UTI group in the outcome as CRF. The univariate and multiple regression analysis showed that the first serum creatinine threshold of >6 mg/L before 1 year old was the most significant risk factor for CRF (P < 0.001; odds ratio 1.25). CONCLUSIONS: Children with primary bilateral high-grade VUR and a serum creatinine of > 6 mg/L in the first year of life have a significant risk of developing CRF in the long-term. Prenatal diagnosis and postnatal febrile UTI do not modify the outcome for renal function.

Voiding dysfunction in x-linked adrenoleukodystrophy: symptom score and urodynamic findings.

PURPOSE: Adrenoleukodystrophy is an x-linked genetic disorder characterized by the breakdown of the myelin sheath surrounding nerve cells in the brain and progressive dysfunction of the adrenal gland with 6 possible phenotypes. Lower urinary tract symptoms affect the quality of life of these patients but only sporadic cases have been previously studied by urodynamics. We report to our knowledge the first series in the literature looking at the prevalent pattern. MATERIALS AND METHODS: A total of 14 children and adults 8 to 53 years old (average age 30) with different phenotypes were referred for evaluation. Of the patients 6 had adrenomyeloneuropathy without cerebral involvement (C-) 3 had the adult cerebral form, 3 had the childhood cerebral form, 1 had cerebral involvement (C+) and 1 was asymptomatic. All patients were submitted to a screening protocol, consisting of the self-administered short form questionnaire International Conference on Incontinence Questionnaire-Short Form (ICIQ-SF) and a 3-day voiding diary. Patients were divided in group 1-no urinary symptoms, ICIQ-SF score 0 and no further investigation (3); group 2-frequency/urgency, ICIQ-SF score 1 to 5, uroflowmetry and post-voiding residual urine (4); and group 3-voiding symptoms and incontinence, ICIQ-SF score greater than 5, standard urodynamic examination (7). RESULTS: A neurogenic overactive bladder was the prevalent urodynamic finding (6 of 7 patients), while hypocontractility was found in 1 case. CONCLUSIONS: Vesicosphincteric dysfunction can be explained by spinal and/or cerebral involvement in the different neurological forms of adrenoleukodystrophy. Attempts at treatment with anticholinergics and neuromodulation in 4 of our patients provided temporary benefit with clear subjective amelioration of symptoms and improved quality of life.

Percutaneous tibial nerve neuromodulation is well tolerated in children and effective for treating refractory vesical dysfunction.

PURPOSE: We evaluated pain tolerability and the preliminary results of percutaneous tibial nerve stimulation (PTNS) in children with unresponsive lower urinary tract symptoms (LUTS). MATERIALS AND METHODS: A total of 23 children 4 to 17 years old with LUTS refractory to conventional treatment underwent PTNS at 12, 30-minute weekly sessions. Ten patients had idiopathic overactive bladder, 7 were in nonneurogenic urinary retention and 6 had neuropathic bladder. Ten children were carefully evaluated for pain during needle insertion and electrical stimulation using certain scoring systems, namely the faces pain rating scale, Children's Hospital of Eastern Ontario pain scale, visual analogue scale and Questionario Italiano del Dolore. Evaluation was done at the first, sixth and last sessions. An anxiety-depression test was administered. All 23 children underwent clinical and urodynamic evaluation before and after treatment. RESULTS: All except 1 patient completed treatment. An anxious-depressive trait was found in 7 of 10 children/parents on anxiety-depression testing. Regarding pain, the faces pain rating scale never showed the severe pain face, the Children's Hospital of Eastern Ontario scale showed signs of pain at the beginning of each stimulation but not at the end, and the visual analog scale generally showed a low score with a further decrease during the first (p = 0.05), sixth (p = 0.03) and twelfth (p = 0.02) sessions. The Questionario Italiano del Dolore score was significantly related to the affective component of pain (p = 0.002) and it decreased between the first and last sessions. The 10 children with overactive bladder had symptom improvement in 80%, incontinence was cured in 5 of 9 and urodynamics showed normalization of cystometric bladder capacity in 62.5% with no more unstable contractions in those who became continent. Symptoms improved in 71% of the children in urinary retention. One of 3 and 4 of 7 patients had incontinence and post-void residual urine cured, respectively. Urodynamics showed an improved detrusor pressure at maximum flow (p = 0.009) and flow rate (p = 0.005). Symptoms and urodynamics did not significantly change in the neuropathic bladder group. CONCLUSIONS: PTNS is safe, minimally painful and feasible in children. It seems helpful for treating refractive nonneurogenic LUTS.