[Special needs of schoolchildren with diabetes mellitus. Point of view of parents and teachers]. / Necesidades del niño escolarizado con diabetes mellitus. Visión de padres y profesores.

BACKGROUND: The daily care of a diabetic (IDDM) child is essential for the short and long term evolution of the disease, and must include the hours the child spends in school. The presence of Trained personnel are needed who will be able to intervene in time if a serious complication, such as hypoglycemia, occurs. Their presence can help to ensure correct control of the disease and avoid long term complications. OBJECTIVES: To understand of the day to day life of children with IDDM, focusing on their school hours. To understand the attitude of primary and secondary school teachers towards pupils with IDDM. PATIENTS AND METHODOLOGY: Descriptive and transversal study on IDDM patients between the ages of 3 and 18, treated within the Healthcare Area number 3 in the Madrid Region, and their teachers. Two different kinds of surveys were distributed: the 1st survey by Fundación para la Diabetes (Foundation for Diabetes) contained 80 questions aimed at patients between the ages of 3 and 18 and their parents. Questions were related to patient's daily life and school environment. The 2nd survey, which allowed free response, was aimed at primary and secondary school teachers about their own experiences working as professionals with pupils with IDDM. RESULTS: Fifty questionnaires addressed to parents and patients were valid in our remit, and we emphasize the following: the ages of major participation were 10 to 14 years; 86% of children knew how to measure blood glucose and 66% how to administer insulin; 74% had no problems with school integration, however, up to 50% of children under 6 years had suffered a problem occasionally; on the 50% of the occasions when a patient needed insulin administration during school hours, it was done by a relative; 66% of hypoglycaemias were resolved by the patient. Health personnel is present only in 8% of the schools studied; 98% of those surveyed think teachers should have written instructions on the signs and symptoms and action to be taken if a hypoglycemia occurs. Questionnaires for teachers were answered by 54% of them (76 of a total of 140), we would like to point out the following: 71% of them recognise having a diabetic pupil; the degree of teacher knowledge on diabetes, rated on a scale from 1 to 7 shows a median of 3 and a mode of 4; 47% of teachers feel insecure when having a diabetic pupil because they do not have instructions on actions to take in case a complication occurs; 97% of teachers affirm to know what a hypoglycaemia is, however only 67% and 57% of them recognise its signs and symptoms and know how to act when they occur. CONCLUSIONS: The school integration and acceptance of pupils with IDDM is good, according to both teachers and parents. Children with IDDM take responsibility for their disease at an early age and are able to develop certain skills. However they still need help, which they get from their family even during school hours. Generally, teachers are willing to learn new skills to be able to help these children, however, further training is required to improve the understanding and management of this disease.

Necesidades del niño escolarizado con diabetes mellitus. Visión de padres y profesores / Special needs of schoolchildren with diabetes mellitus. Point of view of parents and teachers

Fundamentos: el cuidado diario del niño y el adolescente con diabetes mellitus insulinodependiente (DMID), fundamental para la evolución a corto y largo plazo de la enfermedad, debe incluir las muchas horas de permanencia en la escuela. La presencia, en el entorno escolar, de personas entrenadas para evitar los riesgos de una intervención tardía ante una complicación aguda, como es la hipoglucemia, y facilitar el buen control de la enfermedad puede ser considerada una necesidad. La presencia de personal sanitario en nuestros centros educativos públicos es escasa al no estar establecida como obligatoria. Objetivos: conocer aspectos de la vida cotidiana de los niños con DMID centrados en su jornada escolar y conocer actitudes de profesores de colegios e institutos frente a alumnos con DMID. Pacientes y método: estudio descriptivo, transversal sobre pacientes con DMID de 3 a 18 años atendidos en el área sanitaria 3 de la Comunidad de Madrid y sus respectivos profesores mediante dos tipos de encuesta: primera encuesta, distribuida por la Fundación para la Diabetes, con 80 preguntas dirigidas a pacientes de 3 a 18 años y sus padres en relación con su vida diaria y el entorno escolar. Segunda encuesta, de elaboración propia, dirigida a profesores de enseñanza primaria y secundaria, que valora cómo viven la presencia de estos alumnos con DMID en el aula. Resultados: del cuestionario dirigido a pacientes y padres, fueron válidas 50 en el área correspondiente a nuestro centro, y destacamos que: la mayor participación fue de los niños de 10 a 14 años; el 86% de los niños saben medirse la glucemia y el 66% sabe administrarse insulina; el 74% no ha tenido problemas de inserción escolar; sin embargo, por edades, hasta le 50% de las menores de 6 años lo han padecido; hasta en el 50% de las ocasiones en que un paciente ha precisado la administración de insulina durante el horario escolar lo ha hecho un familiar; el 66% de las hipoglucemias son resueltas por el paciente; sólo disponen de personal sanitario en el centro educativo el 8% de los pacientes y, por último, el 98% cree oportuno que todos los profesores de niños con diabetes tengan información por escrito de los síntomas y pasos a seguir en caso de hipoglucemia cuando el alumno se incorpora al colegio. Del cuestionario dirigido a profesores, respondido por un 54% (76 de un total de 140), destacamos que: el 71% reconoce tener o haber tenido a un alumno diabético; el grado de conocimiento de los profesores sobre diabetes, valorado con una escala del 1 al 7, muestra una mediana de 3 y una moda de 4; la inseguridad generada por un alumno diabético la atribuyen (un 47%) a la falta de instrucciones explícitas sobre la actuación ante complicaciones concretas; el 97,4% de los profesores dicen saber lo que es una hipoglucemia; sin embargo, sólo el 67,1% conoce los signos y síntomas que genera y un 57% dice saber que debe hacer ante esta situación. Conclusiones: la integración y la aceptación escolar de los alumnos con DMID es buena, percepción compartida por padres y profesores. Estos niños desde muy pequeños se responsabilizan de su enfermedad y adquieren habilidades de autocuidado a edades tempranas, pero necesitan ayuda, y ésta es prestada diariamente desde el entorno familiar incluso durante el horario escolar. En general, los profesores muestran una buena disposición para adquirir habilidades que los capaciten para la eventual ayuda a estos niños; sin embargo, su carencia de conocimientos y la ausencia de personal sanitario en los centros educativos hacen necesaria una más amplia información para mejorar la comprensión y la asunción del problema (AU)

Background: The daily care of a diabetic (IDDM) child is essential for the short and long term evolution of the disease, and must include the hours the child spends in school. The presence of Trained personnel are needed who will be able to interveneintime if a serious complication, such as hypoglycemia, occurs. Their presence can help to ensure correct control of the disease and avoid long term complications. Objectives: To understand of the day today life of children with IDDM, focusing on their school hours. To understand the attitude of primary and secondary school teachers towards pupils with IDDM. Patients and methodology: Descriptive and transversal study on IDDM patients between the ages of 3 and18, treated with in the Healthcare Area number 3 in the Madrid Region, and their teachers. Two different kinds of surveys were distributed: the1 stsurvey by Fundación para la Diabetes (Foundation for Diabetes) contained 80 questions aimed at patients between the ages of 3 and 18 and their parents. Questions were related to patient’s daily life and school environment. The 2nd survey, which allowed free response, was aimed at primary and secondary school teachers about their own experiences working as professional swith pupils with IDDM. Results: Fifty questionnaires addressed to parents and patients were valid in our remit, and we emphasize the following: the ages of major participation were10 to14 years; 86% of children knew how to measure blood glucose and 66% how to administer insulin; 74% had no problems with school integration, however, up to 50% of children under 6 years had suffered a problem occasionally; on the 50% of the occasions when a patient needed insulin administration during school hours, it was done by a relative; 66% of hypoglycaemias were resolved by the patient. Health personnel is present only in 8% of the schools studied; 98% of those surveyed think teachers should have written instructions on the signs and symptoms and action to be taken if a hypoglycemia occurs. Questionnaires for teachers were answered by 54% of them (76 of a total of 140), we would like to point out the following: 71% of them recognise having a diabetic pupil; the degree of teacher knowledge on diabetes, rated on a scale from 1 to 7 shows a median of 3 and a mode of 4;47% of teachers feel in secure when having a diabetic pupil because they do not have instructions on actions to take in case a complication occurs; 97% of teachers affirm to know what a hypoglycaemia is, however only 67% and 57% of them recognize its signs and symptoms and know how to act when they occur. Conclusions: The school integration and acceptance of pupils with IDDM is good, according to both teachers and parents. Children with IDDM take responsibility for their disease at an early age and are able to develop certains kills. However they still need help, which they get from their family even during school hours. Generally, teachers are willing to learn new skills to be able to help these children, however, further training is required to improve the understanding and management of this disease (AU)

Poliartritis y fiebre botonosa mediterránea / Polyarthritis and Mediterranean spotted fever

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[Bladder schistosomiasis. Etiologic diagnosis of detrusor contraction insufficiency]. / Esquistosomiasis vesical. Diagnóstico etiológico de la insuficiencia de contracción del detrusor.

This paper reports a case of bladder bilharziasis with histopathological exam and different patterns of urodynamic evaluation. The need for urodynamics is emphasized in order to avoid diagnostic and therapeutic mistakes.

Esquistosomiasis vesical. Diagnóstico etiológico de la insuficiencia de contracción del detrusor / Bladder bilharziasis. Etiologic diagnosis of impaired bladder muscle contractility

Presentamos un caso de esquistosomiasis vesical con análisis histopatológico y estudio urodinámico completo, describiendo los diferentes patrones de afectación de la vejiga urinaria. Se insiste en la necesidad de la evaluación mediante urodinámica de estos pacientes para evitar posibles errores diagnósticos y terapéuticos (AU)

[The clinical and flowmetric results of the treatment of benign prostatic hyperplasia with doxazosin]. / Resultados clínicos y flujométricos del tratamiento de la hiperplasia benigna de próstata con doxazosina.

OBJECTIVE: To evaluate the clinical efficacy of doxazosin for 6 months in the treatment of benign prostatic hyperplasia (BPH). METHODS: A prospective clinical and uroflowmetric study was conducted on 65 males with BPH treated with doxazosin 4 mg daily for 6 months. Patient mean age was 66.7 years (range 45-79). Clinical evaluation (IPSS and andrologic data) and blood analyses were performed before and after treatment. IPSS data were obtained according to the WHO validation and Spanish translation. RESULTS: A significant improvement was found between the mean pre- and post-treatment IPSS scores (19.8 +/- 4.8 vs 11.9 +/- 4.6; p < 0.001). Maximum flow rate before treatment was 9.13 ml/sec, which increased to 16.23 ml/sec after treatment (p < 0.001). Postvoid residual urine dropped from 21.7% to 12.5% (p < 0.01). All the patients were normotensive before (135.9 mean systolic and 78.9 mean diastolic blood pressure) and after treatment (135.4 mean systolic and 77.8 mean diastolic blood pressure). Mean heart rate was similar before and after treatment (71.9 +/- 5.8 vs 71.8 +/- 5.9). A relationship between low IPSS score before treatment and urinary symptoms improvement was demonstrated (coeff. -0.45939). No relationship was found between prostate volume (digital rectal examination or transabdominal ultrasound) and improvement in the IPSS score. No statistical relationship was found between the IPSS and postvoid residual urine or peak flow. No modifications of sexual activity was demonstrated with doxazosin treatment. Pre- and post-treatment blood analytical data fell within the normal ranges. Transient side effects were observed in 12 patients (20%): headache in 6 patients (10%), fatigue in 6 (10%), dizziness in 3 (5%) and somnolence in (5%). CONCLUSIONS: Doxazosin, at a daily dose of 4 mg daily for 6 months, is a safe and effective treatment in patients with BPH.

[Urodynamics of urinary incontinence post radical prostatectomy]. / Urodinámica de la incontinencia urinaria postprostatectomía radical.

OBJECTIVE: To determine the urodynamic characteristics of urinary incontinence after radical retropubic prostatectomy. METHODS: We conducted a clinical and urodynamic study on 25 patients who had undergone radical retropubic prostatectomy due to localized prostate adenocarcinoma. RESULTS: 68% of the patients completely recovered urinary continence. The maximum rate of urinary continence recovery was found between the third and fourth month postprostatectomy. A relationship was demonstrated between preoperative hormone blockade, duration of the surgery and urinary continence. Videocystography demonstrated an incompetent proximal continence mechanism in all radical prostatectomy patients. All incontinent patients presented stress urinary incontinence. Denervation potentials of the periurethral sphincter was demonstrated by electromyography in 80% of incontinent patients. These potentials were not present in the continent patients. Reinnervation potentials were present in 50% of the continent patients and in 20% of the incontinent patients (significant differences). No relationship was found between other urodynamic data and post-radical prostatectomy urinary incontinence. CONCLUSIONS: The surgical difficulty influences the preservation of urinary continence. A high percentage of patients submitted to radical prostatectomy recover urinary continence with time. Urinary incontinence following radical prostatectomy is based on the distal sphincteric mechanism. Patients who remain incontinent four months postoperatively and with electromyographically demonstrated denervation potentials of the periurethral sphincter can be considered to be candidates for treatment of incontinence without waiting any further.

[Changes in the urethral pressure profile after vaginal electrostimulation in the treatment of stress urinary incontinence]. / Modificación del perfil de presión uretral post-electroestimulación vaginal en el tratamiento de la incontinencia urinaria de esfuerzo.

OBJECTIVE: To assess the changes in urethral pressure measurement after vaginal electrostimulation for the treatment of genuine urinary stress incontinence. METHODS: A clinical study, cystometry and urethral pressure profile were conducted on 15 female patients with urinary stress incontinence. RESULTS: The clinical results showed that electrostimulation was effective in 60% of the patients. The maximum urethral pressure and the functional urethral length increased after electrostimulation (from 47.72 +/- 16.47 cm H2O to 58.27 +/- 14.09 cm H2O, and from 3.9 +/- 1.56 cm to 5.25 +/- 1.69 cm, respectively). There was no relationship between the clinical improvement and the increment of both parameters. However, the increase of the maximum urethral pressure was higher in patients with improvement of incontinence (from 42.5 +/- 3.53 cm H2O to 49.65 +/- 11.26 cm H2O). CONCLUSIONS: Electrostimulation increases both the maximum urethral pressure and the functional urethral length. However, there is no relationship between these parameters and the effects of electrostimulation on urinary incontinence.

[Simplified Ramírez urethropexy in the treatment of genuine stress urinary incontinence in women. Multicenter study of clinical and urodynamic results]. / Uretropexia simplificada de Ramírez en el tratamiento de la incontinencia urinaria de esfuerzo genuina en la mujer. Estudio multicéntrico sobre los resultados clínicos y urodinámicos.

OBJECTIVES: To evaluate the clinical and urodynamic data of a multicenter study on female urinary stress incontinence undergoing surgical repair with the Ramírez simplified urethropexy. METHODS: Clinical, urodynamic and videocystographic data were analyzed in a multicenter series of 340 female patients with urinary stress incontinence (mean age 51.7 +/- 9.7 years) before and after the Ramírez urethropexy technique (mean follow-up 21.7 months). RESULTS: Post surgical urinary continence was 78.4%. Cystocele repair was demonstrated in 57.7%. Urge incontinence decreased in 17.1%. Daytime frequency statistically significantly decreased in 19%. Urinary obstructive symptoms increased in 19.3%. Bladder instability significantly decreased posturethropexy. Peak urinary flow rate and mean urinary flow rate diminished in 65% and 59%, respectively. Postvoiding residual urine increased significantly. No statistical correlation between posturethropexy continence and videocystographic bladder neck morphology was observed. CONCLUSIONS: The clinical and urodynamic data obtained in our series indicate that the Ramírez urethropexy technique, a simple and fast procedure, may be considered an alternative treatment in female urinary stress incontinence.

[The doxazosin treatment of the changes in the bladder filling phase in benign prostatic hyperplasia]. / Tratamiento con doxazosina de las alteraciones de la fase de llenado vesical en la hiperplasia prostática benigna.

OBJECTIVE: To analyze the clinical and urodynamic efficacy of treatment with doxazosin during 6 months for bladder filling phase disorders in patients with BPH. METHODS: A prospective clinical and urodynamic study was performed in 65 males with BPH, aged 54-79 years (mean 66.7), who had been treated with doxazosin (4 mg/day) during 6 months. Clinical [International Prostatic Symptom Score (IPSS)] and urodynamic evaluations (cystometry and filling cystography) before and after treatment were performed. IPSS data were obtained according to the WHO recommendation following validation and translation into Spanish. RESULTS: The IPSS score improved significantly from 19.8 +/- 4.8 before treatment to 11.9 +/- 4.6 after treatment (p < 0.001). All the patients were normotensive before and after treatment (systolic and diastolic blood pressures 135.9/78.9 and 135.4/77.8 mmHg, respectively). No tachycardia was observed before (71.9 +/- 5.8) or after treatment (71.8 +/- 5.9). A relationship between the lower IPSS before treatment and urinary symptoms improvement was demonstrated (coef.-0.45939). We found no relationship between prostate volume (digital rectal examination or transabdominal ultrasonography) and IPSS modifications after treatment. Bladder instability decreased significantly from 71.6% before treatment to 33.3% after treatment (p < 0.01). Instability pressure also diminished from 99.2 cms H2O to 60.3 cms H2O after doxazosin treatment (p < 0.001). We found no significant relationship between IPSS and bladder instability post-treatment. CONCLUSIONS: Adrenergic blockade with doxazosin 4 mg/day for 6 months achieves a significant decrease in the bladder instability associated with prostatic obstruction in patients with BPH, although no statistical correlation with the IPSS could be demonstrated.

[Doxazosin treatment of disorders of the voiding phase in benign prostatic hyperplasia]. / Tratamiento con Doxazosina de las alteraciones de la fase miccional en la hiperplasia prostática benigna.

OBJECTIVE: To analyze the clinical and urodynamic efficacy of treatment with doxazosin during 6 months for voiding phase disorders in patients with BPH. METHODS: A prospective clinical and urodynamic study (before and after treatment) was performed in 65 consecutive male patients with BPH, aged 54-79 years (mean 66.7), to evaluate the results of treatment with doxazosin 4 mg/day during 6 months. Clinical evaluation included patient history and the International Prostatic Symptom Score (IPSS) and urodynamic evaluation included uroflowmetry with post-void residual data and pressure-flow test. A static urethral pressure profile was associated with the urodynamic voiding study. RESULTS: The IPSS score improved significantly from 19.8 +/- 4.8 before treatment to 11.9 +/- 4.6 after treatment (p < 0.001). Urinary symptoms improved significantly more markedly after treatment (coeff. -0.45939) in patients with a lower IPSS score. The symptomatic improvement demonstrated by the IPSS did not correlate with the DRE or the transabdominal US prostatic volume. Mean maximum flow rate before treatment was 9.13 ml/sec and increased to 16.23 ml/sec after treatment (p < 0.01). Postvoid residual dropped from 21.7% to 12.5% (p < 0.01). In the pressure-flow test, foot-point PURR dropped significantly from 69 cms H2O to 45.9 cms H2O (p < 0.001). The PURR curvature diminished from 0.27416 to 0.15964 cms H2O (ml/sec2) (p < 0.01). A statistically significant improvement of the compressive (p < 0.001) and constrictive (p < 0.05) elements of lower urinary tract obstruction was observed. The urethral functional length of the urethral profile showed a significant reduction (pre-treatment: 5.56 cms; post-treatment 4.31 cms) (p < 0.05). A statistical correlation was found between the urethral functional length and the foot-point PURR post-treatment. CONCLUSIONS: Adrenergic blockade with doxazosin reduces both the compressive and constrictive elements of lower urinary tract obstruction in the voiding phase in patients with BPH, although no statistical correlation with the IPSS could be demonstrated.

[Lymphoproliferative pathology of the genitourinary tract. Report of 6 cases and review of the literature]. / Patología linfoproliferativa del tracto genitourinario. Aportación de 6 casos y revisión de la literatura.

OBJECTIVES: Six cases of genitourinary lymphoma are described and the literature reviewed. METHODS/RESULTS: The cases had the following histopathological diagnosis: 1 small and large cell non-Hodgkin lymphoma (NHL) of the renal pelvis, 2 high grade centroblastic testicular NHL; 1 centroblastic-centroid bladder NHL, 1 lymphoplasmocytoid bladder NHL and 1 low grade NHL of the prostate. All but the prostatic lymphoma were primary. Treatment was by nephrectomy and chop polychemotherapy (PCT) for the renal pelvis NHL, orchiectomy for the 2 testicular NHLs (one case also received radiotherapy), chop PCT for the bladder NHLs and PCT for the prostatic NHL. Three patients have died: the patient with renal pelvis NHL, centroblastic-centroid bladder NHL and the patient with prostatic NHL. CONCLUSIONS: Although these tumors are rare, they should be suspected in patients with lymphoma, elderly men with a testicular mass, patients with a large bladder compressing/infiltrating mass and in the immunnodepressed patients. A preoperative histopathological diagnosis must be made before performing radical surgery.

[Urothelial tumors of the upper urinary tract: epidemiologic study, diagnostic assessment, and treatment]. / Tumores uroteliales del tracto urinario superior: estudio epidemiológico, evaluación diagnóstica y terapéutica.

OBJECTIVES: The result of an epidemiological study and evaluation of diagnosis and treatment of transitional cell tumors of the upper urinary tract are presented. MATERIAL AND METHODS: A retrospective study was conducted on 34 patients with transitional cell tumor of the upper urinary tract. RESULTS: The most common symptom was intermittent hematuria. Smoking was found to be the most important risk factor and 41.7% of the cases previously had a bladder cancer. IVP was the diagnostic technique most commonly utilized (61.7%). Nephroureterectomy was performed in 58.8% of the cases. Six cases had recurrence of the upper urinary tract tumor. There were 9 deaths (26.5%). CONCLUSIONS: The epidemiological data are similar to those of larger series. The tumors appear to develop in the presence of generalized urothelial disease. The low incidence of recurrence in the ipsilateral ureteral meatus indicates that resection of the distal ureter may not be required in patients at high risk.

[Surgical treatment of male hypospadias with pediculated transversal preputial flap technique: a 10-year follow-up]. / Tratamiento quirúrgico del hipospadias masculino con técnica de colgajo prepucial transversal pediculado: seguimiento de 10 años.

OBJECTIVES: The study was conducted to evaluate the long-term follow-up micturition data, sexual function and cosmetic results of hypospadias surgical repair. METHODS: 14 males (mean age 19.6 yrs) submitted to hypospadias surgical repair with the pedicled preputial tubulized flap technique 10 years ago were evaluated. RESULTS: The most frequent site of the anomaly was the distal third of penis (85.6%). The micturition data were excellent and urinary flow rates were normal in 92.8%. Erection and ejaculation were normal in all patients. Penile curvature persisted in 14.2%; 64.2% of the patients had sexual intercourse (completely satisfactory in 66.6%), penis size was normal in 78.6% and 66.6% of the patients were married and had children. No longterm follow-up complications were observed. CONCLUSIONS: The technique achieved excellent cosmetic and functional results.

[Effects of urethropexy on urination. A price to pay?]. / Afectación de la micción posturetropexia. Un precio a pagar?

OBJECTIVES: To evaluate the voiding repercussions of urethropexy. METHODS: We carried out a clinical and urodynamic study in 70 patients subjected to different techniques of urethropexy (Kelly, Raz, Marshall-Marchetti-Krantz, Burch and simplified Ramirez) for stress urinary incontinence. We evaluated the voiding repercussions of urethropexy. RESULTS: There was a significant increase in the obstructive symptoms with urethropexy (29% of the patients) although there was no relationship with the variation of the urinary flow rate. It also significantly diminished the urinary flow rate (85% of the patients) and increased the postvoiding volume significantly (3.68 times the average before surgery). The increase in postvoiding volume occurred more frequently in patients with diminished urinary flow rate before urethropexy (60% of the cases). The Raz technique showed less urodynamic data of voiding disturbances. CONCLUSIONS: Urethropexy causes voiding disturbance. We believe the decrease in urinary flow rate is related to the increase in urethral resistance produced by urethropexy. In the cases with previously diminished urinary flow rate, reduction in bladder contractility is added to the former mechanism.

[Impact of bladder irritative symptoms and detrusor instability on the outcome of urethropexy]. / Repercusión de los síntomas irritativos vesicales e inestabilidad del detrusor en los resultados de la uretropexia.

OBJECTIVES: To evaluate the repercussion of irritative urinary symptoms and bladder instability on the results of urethropexy for urinary stress incontinence. METHODS: A clinical and urodynamic study was carried out in 70 adult women submitted to urethropexy (Kelly, Raz, Marshall-Marchetti-Krantz, Burch or simplified Ramirez technique). RESULTS: The urge incontinence symptom was associated with coughing incontinence is 38 (60%) of the patients submitted to urethropexy. This symptom decreased to 42% (27 patients) after urethropexy. The average score of diurnal urinary frequency was 23% less posturethropexy. The simplified Ramirez technique had the lowest diurnal urinary frequency score [1.17 +/- 1.07 (0 to 3)]. Bladder instability with urinary stress incontinence (mixed incontinence) was found in 21 (30%) patients before urethropexy. The incidence of bladder instability after urethropexy was significantly greater in this group (52%) than in the patients with isolated urinary stress incontinence (17%). However, urethropexy also corrected bladder instability in 30% of the women with mixed incontinence. The Kelly technique produced the lowest incidence of bladder instability after urethropexy (14%). CONCLUSIONS: Urethropexy significantly decreases the irritative urinary symptoms associated with stress urinary incontinence. In some cases, bladder instability associated with stress incontinence (mixed incontinence) may disappear following urethropexy. In most cases bladder instability continues after urethropexy.

[Comparative results of different types of urethropexy in the treatment of stress urinary incontinence in women]. / Resultados comparativos de los diferentes tipos de uretropexia en el tratamiento de la incontinencia urinaria de esfuerzo femenina.

We conducted a clinical and urodynamic study in 70 patients who had undergone different urethropexy procedures for stress urinary incontinence. Urethropexy had achieved positive results in 87% of the patients. Incontinence persisted in 21% of the patients. Urethropexy significantly reduced the urge-incontinence and frequency associated with this disorder. Anterior urethropexy did not increase the incidence of poor results in the present series since no patient had intrinsic urethral involvement. The suprapubic and the combined techniques achieved the following cure rates: Marshall-Marchetti-Krantz (92%), Burch (100%), Ramírez simplified (80%), Raz (60%). The cure rate for the Kelly vaginal technique was found to be lower (57%).

[Role of the bladder neck in urinary continence in women after urethropexy]. / Participación del cuello vesical en la continencia urinaria femenina posturetropexia.

We conducted a clinical, radiological and urodynamic study in 70 patients submitted to different urethropexy techniques (Kelly, Raz, Marshall-Marchetti-Krantz, Burch, simplified Ramírez) to determine the importance of the bladder neck in the treatment of urinary incontinence. Urethropexy achieved a significant increase in the percentage of patients with an open bladder neck during the filling phase. However, the opening of the bladder neck posturethropexy did not influence urinary continence.