Progres en urologie : journal de l'Association francaise d'urologie et de la Societe francaise d'urologie · 2013
[Botulinum A toxin and detrusor sphincter dyssynergia: retrospective study of 47 patients].
Аннотация на английскомСтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
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Habchi H, Galaup J-P, Morel-Journel N, Ruffion A
Аннотация
INTRODUCTION: To assess the efficacy of injections of botulinum toxin type A (BT-A) in the urethral sphincter for treating detrusor sphincter dyssynergia (DSD).
PATIENTS AND METHODS: Retrospective observational study of patients with confirmed urodynamic DSD (neurological and non-neurological etiologies) treated at our center from 2002 to 2010. All patients received 300 IU of DYSPORT® injected transperineally under electromyographic control. Using a visual analog scale (VAS) for mictional disorders and the measure of the post-void residual (PVR) as criteria of efficacy, results were classified as "non-satisfactory" (decrease in the VAS<2 or decrease in the PVR<20%), "intermediate" (decrease in the VAS≥2 or decrease in the PVR≥20%) or "satisfactory" (decrease in the VAS>3 or decrease in the PVR>40%).
RESULTS: Records of 47 patients (7 women and 40 men) were studied. Mean follow-up was 14.2 months. At the end of follow-up, there were 23.4% (11) of "satisfactory" results, 19.1% (9) of "intermediate" results, 42.6% (20) of "non-satisfactory" results and 14.9% (7) of patients lost for follow-up. The mean decrease in PVR was 60 mL (from an average of 212 to an average of 152 mL). No side effect was observed.
CONCLUSION: In this small series reporting the results of the injection of BT-A in the urethral sphincter for DSD, we observed 42.5% of satisfactory or intermediate results without associated side effects.
PATIENTS AND METHODS: Retrospective observational study of patients with confirmed urodynamic DSD (neurological and non-neurological etiologies) treated at our center from 2002 to 2010. All patients received 300 IU of DYSPORT® injected transperineally under electromyographic control. Using a visual analog scale (VAS) for mictional disorders and the measure of the post-void residual (PVR) as criteria of efficacy, results were classified as "non-satisfactory" (decrease in the VAS<2 or decrease in the PVR<20%), "intermediate" (decrease in the VAS≥2 or decrease in the PVR≥20%) or "satisfactory" (decrease in the VAS>3 or decrease in the PVR>40%).
RESULTS: Records of 47 patients (7 women and 40 men) were studied. Mean follow-up was 14.2 months. At the end of follow-up, there were 23.4% (11) of "satisfactory" results, 19.1% (9) of "intermediate" results, 42.6% (20) of "non-satisfactory" results and 14.9% (7) of patients lost for follow-up. The mean decrease in PVR was 60 mL (from an average of 212 to an average of 152 mL). No side effect was observed.
CONCLUSION: In this small series reporting the results of the injection of BT-A in the urethral sphincter for DSD, we observed 42.5% of satisfactory or intermediate results without associated side effects.