Terodiline in the treatment of women with urgency and motor urge incontinence. A clinical and urodynamic double-blind cross-over study.
In a consecutive double-blind cross-over study, 18 females with detrusor instability were treated with an anticholinergic and calcium antagonistic agent terodiline 25 mg bid or placebo for 3 weeks; cross-over took place after a wash-out period of 1 week. The efficacy of the drug was investigated at the end of each treatment period by means of drug preference, micturition charts, pad usage, bladder and urethral mucosal perception threshold and bulbocavernosus reflex latency measurement. Serum levels of terodiline were estimated at the end of each treatment period and all side effects were reported. The preference for the drug was statistically significant (P less than 0.01): 14 patients preferred the drug, one preferred the placebo and three had no preference. A small but statistically significant reduction was found in 24-h micturition frequency (P less than 0.05). Cystometry showed an increase in volume at first sensation, an increase in volume at detrusor contraction and a tendency towards an increase in bladder capacity, whereas detrusor contraction pressure was unchanged. Median serum levels of the drug were 559 ng/ml (range 203-1117). No serious side effects were reported. It was concluded that terodiline should be considered as an alternative drug in the treatment of motor urge incontinence.
D000328:Adult; D000368:Aged; D002082:Butylamines / Q000627:therapeutic use*; D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008875:Middle Aged; D014521:Urethra / Q000503:physiopathology; D001743:Urinary Bladder / Q000503:physiopathology; D014549:Urinary Incontinence / Q000188:drug therapy* / Q000503:physiopathology; D014554:Urination / Q000187:drug effects; D014555:Urination Disorders / Q000188:drug therapy* / Q000503:physiopathology
D002082:Butylamines; D002121:Calcium Channel Blockers; C010637:terodiline