Clinical effects of suburothelial injection of botulinum A toxin on patients with nonneurogenic detrusor overactivity refractory to anticholinergics

The results of this study have shown that suburothelial injection of 200 U botulinum A toxin impairs bladder sensation and voiding efficiency, but is effective in the treatment of nonneurogenic detrusor overactivity. Transient urinary retention and the development of urinary tract infection should be carefully monitored.