Incontinencia urinaria de urgencia en mujeres adultas: ¿Qué tratamientos ofrecer en APS? / Emergency Urinary Incontinence in Adult Women: what treatments do we offer at PHC?

La incontinencia urinaria de urgencia corresponde a la pérdida involuntaria de orina, cuya causa es presumida multifactorial: hiperactividad del detrusor, hipersensibilidad vesical y distensibilidad reducida del detrusor. Esta patología es bastante frecuente tanto en Chile como en el mundo, con una prevalencia local entre 10% y 15%, a su vez genera un gran impacto en el bienestar físico, mental y socioeconómico del paciente. El diagnóstico es clínico, con apoyo en el uroanálisis y su tratamiento de primera línea puede ser realizado en APS. En cuanto al tratamiento existen tanto terapias no farmacológicas como farmacológicas; correspondiendo las técnicas de reentrenamiento vesical, los cambios de estilo de vida y los fármacos anticolinérgicos a tratamientos efectivos de primera línea. Existen, además, otros fármacos que pueden ser utilizados para el tratamiento de la IUU, cuya evidencia será igualmente revisada en este artículo.

Urge incontinence is defined as an involuntary leakage of urine, presumably with a multifactorial cause: detrusor overactivity, bladder hypersensibility and a reduced bladder compliance. It's a common disease worldwide, with local studies reporting a prevalence around 10-15%, causing a great impact in the physical, mental and socioeconomic well-being of the affected patients. Diagnosis is mainly based on the clinical history, supporting it with laboratory tests to rule out other conditions, and uncomplicated cases can be treated and followed in a primary care setting. There are pharmacologic and non-pharmacologic therapies, being healthy lifestyles changes, bladder retraining programs and anticholinergic drugs the first line of treatment. Additional pharmacologic treatments will be revised in this article.

Content analysis of nursing diagnoses related to urinary incontinence. / Análise de conteúdo dos diagnósticos de enfermagem relacionados à incontinência urinária.

OBJECTIVE: To analyze the content of nursing diagnoses related to urinary incontinence according to NANDA International and others identified in the literature. METHOD: Methodological study conducted with judges who were experts in urinary dysfunctions and nursing diagnosis. The analysis included diagnoses of Stress Urinary Incontinence, Urgency Urinary Incontinence, Functional Urinary Incontinence, Urinary Incontinence due to Neurogenic Detrusor Overactivity (previously denominated Reflex Urinary Incontinence in NANDA International's taxonomy), Mixed Urinary Incontinence, and Transient Urinary Incontinence. Wilcoxon test was applied and Content Validity Index ≥ 0.85 was considered appropriate. RESULTS: Fifty-one judges participated in this study. The judges recommended modifications in elements of all diagnoses (inclusion, exclusion or change of previous element type). CONCLUSION: The four diagnoses analyzed in NANDA International's taxonomy are recommended to be maintained with modifications; inclusion of nursing diagnoses Mixed and Transient Urinary Incontinence is also recommended.

Different electrode positioning for transcutaneous electrical nerve stimulation in the treatment of urgency in women: a study protocol for a randomized controlled clinical trial.

BACKGROUND: Urgency is a complaint of sudden, compelling desire to pass urine, which is difficult to defer, caused by involuntary contraction of the detrusor muscle during the bladder-filling stage. To enable detrusor inhibition, electrotherapy resources such as transcutaneous tibial nerve stimulation (TTNS) and parasacral transcutaneous electrical stimulation (PTES) have been used. The objective this study is to publish the study protocol that aims to investigate whether urgency decreases after treatment with both of the techniques. METHODS: This randomized controlled clinical trial will include 99 women, aged more than 18 years old, with urgency (score ≥ 8 in the Overactive Bladder-Validated 8-Question Awareness Tool [OAB-V8]). Women will be randomly allocated into three groups: TTNS, PTES, and placebo. The following questionnaires will be applied: the Anamnesis Record, the Incontinence Questionnaire Overactive Bladder, the King's Health Questionnaire, the 24-Hour Voiding Diary, and the OAB-V8, at four different time points: at baseline prior to the first session, at the 6th session, the 12th session and at follow-up. The current used for the transcutaneous electrical stimulation will be a symmetrical balanced biphasic pulsed current, for 12 sessions, twice a week, for 20 minutes. Qualitative variables will be displayed as frequency and percentage, quantitative variables as mean and standard deviation. Comparison of urgency severity among groups will be performed with a repeated measures ANOVA, considering the effect of the three groups and the four evaluations, and interactions among them. DISCUSSION: The present study aims to contribute evidence for a more in-depth discussion on electrode positioning for electrostimulation used in urgency treatment. It should be emphasized that, based on the possibility of confirming the hypothesis that urgency will decrease in a similar way after both treatments (TTNS and PTES), the PTES will be used as an option for positioning the electrodes alternatively to the tibial nerve region in special populations, such as amputees or people with severe lower limb sensory impairment. TRIAL REGISTRATION: Brazilian Registry of Clinical Trials (ReBEC) ID: RBR-9rf33n, date of registration: 17 May 2018.

O uso da eletroestimulação no nervo tibial posterior no tratamento da incontinência urinária / Electrostimulation of the posterior tibial nerve in treatment of urinary incontinence / Uso de la electroestimulación en el nervio tibial posterior en el tratamiento de la incontinencia urinaria

O objetivo deste estudo foi avaliar a eletroestimulação no nervo tibial posterior no tratamento da incontinência urinária de urgência ou mista. Trata-se de uma pesquisa quase experimental com oito pacientes, com diagnóstico de incontinência urinária de urgência ou mista, realizada no Estado de Santa Catarina, em 2010. A avaliação incluiu ficha de avaliação fisioterapêutica, diário miccional e questionário de qualidade de vida - King’s Health Questionnaire. Foram realizados 12 atendimentos de 30 minutos com eletroestimulação no nervo tibial posterior. Os resultados mostram redução na frequência de perdas urinárias diurnas em 62% das pacientes, diminuição da frequência miccional noturna em 37,5% e redução da quantidade das perdas urinárias, de intensa para moderada e de moderada para leve. Não se observou diferença significativa nos escores do questionário de qualidade de vida após o tratamento. Conclui-se que o método estudado apresentou impacto positivo nas pacientes em relação às perdas involuntárias de urina e à quantidade de urina perdida...

The aim of this study was to evaluate electrostimulation of the posterior tibial nerve in treating urgency or mixed urinary incontinence. This quasi-experimental study of eight patients with a diagnosis of urgency or mixed urinary incontinence, was conducted in Santa Catarina State, Brazil, in 2010. The assessment included a physical therapy evaluation form, bladder diary and King’s Health Quality of Life Questionnaire. Twelve 30-minutes procedures of electro-stimulation of the posterior tibial nerve were performed. The results show reduced frequency of daytime urinary incontinence in 62% of the patients, decreased nocturnal urinary frequency in 37.5%, and reduction of urinary leakage from severe to moderate and moderate to mild. No significant difference in quality of life questionnaire scores was observed after treatment. It was concluded that the method studied had positive impact on patients’ involuntary urine loss and the amount of urine lost...

El objetivo de este estudio fue evaluar la electroestimulación del nervio tibial posterior en el tratamiento de la incontinencia urinaria de urgencia o mixta. Se trata de una investigación casi experimental con ocho pacientes, con diagnóstico de incontinencia urinaria de urgencia o mixta, realizada en el Estado de Santa Catarina – Brasil, en 2010. La evaluación incluye ficha de evaluación fisioterapéutica, diario miccional y cuestionario de calidad de vida King’s Health Questionnaire. Se realizaron 12 atenciones de 30 minutos con electroestimulación del nervio tibial posterior. Los resultados muestran reducción en la frecuencia de pérdidas urinarias diurnas en 62% de las pacientes, disminución de la frecuencia miccional nocturna en 37,5% y reducción de la cantidad de orina de las pérdidas urinarias, de intensa a moderada y de moderada a leve. No se observó diferencia significativa en los resultados del cuestionario de calidad de vida después del tratamiento. Se concluye que el método estudiado presentó impacto positivo en las pacientes con relación a las pérdidas involuntarias de orina y a la cantidad de orina perdida...

[Relationship between urinary incontinence and pelvic organ prolapse]. / Relación entre incontinencia urinaria y prolapso de órganos pélvicos.

BACKGROUND: Urinary incontinence affects up to 70% of women and pelvic organ prolapse has a prevalence of 41% in postmenopausal women over 60 years, but most are not clinically affected. OBJECTIVE: Sought to assess the relationship of pelvic organ prolapse in patients with urinary incontinence diagnosed by urodynamic and which of the sub-types is related to a greater extent. MATERIAL AND METHODS: We performed an observational, retrospective, descriptive, in which we reviewed records of patients with symptoms of urinary incontinence undergoing urodynamic study, evaluating a total of 85 patients. RESULTS: Prolapse was noted in mixed incontinence by 80%, compared to 46.9% with urge incontinence or stress incontinence 34.9%, p 0.034. 89.5% of women with prolapse had some form of incontinence, associated with an OR = 2.38 (CI 1844-3078, p = 0.023).