RESUMEN
This review highlights the current views on and differences and similarities between nocturnal enuresis (NE) in children and nocturia in adults, which might be a guidance to elucidate the missing links in our knowledge. In both conditions, a genetic factor is suspected. Reduced bladder capacity and nocturnal polyuria are the main underlying lower urinary tract-related conditions. There is a link with sleep disorders, although it is not clear whether this is a cause or consequence. Physical and mental health are comprised in both conditions, however, in different ways. In NE, constipation and attention deficit disorder are the most important comorbidities and the effect on mental health and quality of life is mainly through the negative impact on self-esteem. In nocturia, cardiovascular disease and fall injuries are important comorbidities, mainly affecting the older nocturia population; personal distress and depression are consequences of the related poor sleep quality. For both conditions, treatment is often inadequate and a more individualized approach seems to be necessary. The main difference between NE and nocturia seems to be the difference in arousal to bladder stimuli, suggesting that sleep characteristics might be a key factor in these conditions.
Asunto(s)
Nocturia/etiología , Enuresis Nocturna/etiología , Adolescente , Adulto , Factores de Edad , Anciano , Niño , Humanos , Persona de Mediana Edad , Trastornos del Sueño-Vigilia/etiología , Adulto JovenRESUMEN
OBJECTIVE AND IMPORTANCE: We want to report on a first case reported of a 50-year-old female with repetitive and clinical significant hypertension after each injection of onabotulinumtoxinA. This is a retrospective chart review and prospective evaluation of the natriuresis and blood pressure at baseline and after injection therapy. The aim was to explore the mechanism of action of this apparent onabotulinumtoxinA related hypertension. CASE PRESENTATION: Retrospectively hypertension appeared after 7 days and vanished after 4-5 months following injection of 300 units of onabotulinumtoxinA in the detrusor, bladder symptoms disappeared after 2 weeks and reoccurred after 5 months. Urological, nephrological, cardiological and endocrinological evaluations were normal. INTERVENTION: In the prospective evaluation a 3-day bladder diary at baseline revealed a bladder capacity of 131 ± 57 ml and at 1 month when full effect was experienced 173 ± 50 ml. At 1 month there were no leakages with six episodes of intermittent catheterization per day. The 24-hour blood pressure registration demonstrated the onset of hypertension at day 7 together with a reversal of the urinary sodium/creatinine ratios on the renal function profile. CONCLUSION: The increasing natriuresis coinciding with the hypertension is a normal compensatory mechanism suggesting that the hypertension has a central cause rather than it is caused by haematogenous spreading.