Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0677481 (urinary frequency)
 1,126 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effects of HY-770 on micturition reflexes in rats, dogs and cats and urethral pressure in dogs were compared with those of flavoxate.HC1 (flavoxate), terodiline.HCl (terodiline) and oxybutynin.HCl (oxybutynin). 1) HY-770, in intravenous (2 and 4 mg/kg) and intraduodenal (12.5 and 25 mg/kg) administrations, dose-dependently abolished the rhythmic bladder contractions in anesthetized rats. The activity of HY-770, in intravenous administration (i.v.), was almost equal to those of flavoxate, terodiline and oxybutynin; and the activity of HY-770, like terodiline, was more potent than that of flavoxate in intraduodenal administration (i.d.). 2) In the cystometrograms, HY-770 (3, 4 or 8 mg/kg, i.v.) dose-dependently increased the time to micturition (capacity of bladder) without decreasing the amplitude of micturition contraction in anesthetized rats, dogs and cats, and HY-770 (25 mg/kg, i.d.) also increased the capacity in anesthetized cats. 3) HY-770 (4 and 8 mg/kg, i.v.) dose-dependently increased the capacity of the bladder in the cystometrograms of pollakiuria induced by either transection of both the hypogastric nerves or chronic cannulation to the bladder in anesthetized or conscious rats, respectively. 4) HY-770 (25 mg/kg, i.d.) slightly decreased the urethral pressure in anesthetized dogs. These results suggest that HY-770 is a promising drug for the treatment of pollakiuria induced by a neurogenic bladder or unstable bladder, etc.
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PMID:[Effects of (+/-)-4'-ethyl-2-methyl-3-(l-pyrrolidinyl) propiophenone hydrochloride (HY-770) on the bladder function]. 324 13

Terodiline HCl was administered in a long-term study to 20 patients with neurogenic bladder and pollakisuria. Its efficacy on urinary frequency and urinary incontinence was studied together with its safety and changes in blood concentration. The dosing period extended from 2 through 53 weeks (21 weeks on the average). The drug was found effective in 62% of diurnal urinary frequency patients, 71% of nocturnal urinary frequency, 73% of urinary incontinence, and 69% of nocturnal enuresis. Side effects of dizziness and nasal obstruction were seen in only one case. The drug was judged to be useful in 75% of the patients studied. Terodiline HCl showed no further increase in plasma concentration due to the long-term administration, and it disappeared from plasma within one to two months after the last dosing.
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PMID:[Clinical evaluation of long-term administration with terodiline hydrochloride for the treatment of patients with neurogenic bladder]. 340 May 54