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3.
Rev. Soc. Esp. Dolor ; 20(2): 45-49, mar.-abr. 2013.
Article in Spanish | IBECS | ID: ibc-110630

ABSTRACT

Presentamos un caso clínico de espasmos vesicales por hiperactividad del detrusor de la vejiga, desencadenados por lavado vesical continuo aplicado en un paciente con hematuria, en el contexto de hipertrofia benigna de próstata. Los espasmos llegaron a ser refractarios a tratamiento sistémico con antimuscarínicos, espasmolíticos y opioides. Se optó por la colocación de un catéter epidural lumbar para infusión continua de anestésicos locales y opioides como terapia analgésica alternativa, que no solo proporcionó un aceptable grado de confort, sino que permitió el mantenimiento del sondaje uretral y el lavado vesical continuo. Realizamos una revisión bibliográfica sobre el uso del bloqueo epidural de la neurotransmisión de las aferencias sensitivas vesicales en dolor de origen disfuncional vesical, y analizamos algunas de la teorías publicadas sobre la fisiopatología y génesis de dolor en estos trastornos vesicales, con la intención de interpretar las peculiaridades y complejidad del dolor en el cuadro del caso presentado (AU)


We present a clinical case of bladder spasms due to detrusor overactitivity, triggered by continuous vesicoclysis therapy, which was applied in a patient with benign prostatic hypertrophy- related hematuria. Bladder spasms turned out to be refractory to combined antimuscarinic, spasmolytic and systemic opioid therapies. Implantation of a lumbar epidural catheter was chosen for continuous epidural infusion of local anesthetics and opioid drugs as an alternate analgesic therapy, which provided the patient an optimum comfort, but let urethral indwelling catheterization and the maintenance of continuous vesicoclysis therapy as well. We reviewed scientific literature concerning bladder-afferent neurotransmission blockade at epidural level for dysfunctional bladder pain therapy, and discussed several published theories about pain physiopathology and origin in those cases of dysfunctional bladder disturbance, with the aim to interpret the peculiarity and complexity of the described clinical case (AU)


Subject(s)
Humans , Male , Anesthesia, Epidural/instrumentation , Anesthesia, Epidural/methods , Anesthesia, Epidural , Spasm/drug therapy , Parasympatholytics/therapeutic use , Anesthetics, Local/metabolism , Anesthetics, Local/pharmacokinetics , Anesthetics, Local/therapeutic use , Analgesics, Opioid/therapeutic use , Anesthesia, Epidural/trends , Urinary Bladder, Overactive/drug therapy , Urinary Bladder, Overactive/surgery , Hypertrophy/complications , Hypertrophy/surgery , Prostatic Hyperplasia/complications
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