Comparison of effectiveness of rosuvastatin versus atorvastatin on the achievement of combined C-reactive protein (<2 mg/L) and low-density lipoprotein cholesterol (< 70 mg/dl) targets in patients with type 2 diabetes mellitus (from the ANDROMEDA study).
In sham-operated rats, NS-21 (> or = 50 mg/kg) significantly increased the bladder capacity without significantly decreasing micturition pressure, while RCC-36 (100 mg/kg) significantly increased bladder capacity, and at a dose of > or = 30 mg/kg, also caused a decrease in micturition pressure. This increase in bladder capacity appeared at lower doses of both NS-21 and RCC-36 in the hypogastric nerve-transected rats. Propiverine (100 mg/kg) increased bladder capacity and at > or = 30 mg/kg, decreased micturition pressure in both sham-operated and nerve-transected rats. Oxybutynin (100 mg/kg) and atropine (30 mg/kg) decreased the micturition pressure in both sham-operated and nerve-transected rats without increasing the bladder capacity, while a similar anticholinergic calcium antagonist, terodiline (100 mg/kg) had no effect on bladder capacity in either sham-operated or nerve-transected rats. Flavoxate (500 mg/kg) significantly increased bladder capacity without significantly decreasing micturition pressure in both sham-operated and nerve-transected rats, while 50 mg/kg of verapamil significantly increased bladder capacity without significantly decreasing the micturition pressure in nerve-transected rats.
There was no significant association between periods of use of urinary antispasmodics and the development of ventricular arrhythmias (adjusted risk ratio (RR) = 1.23, 95 confidence interval (CI) = 0.87-1.75) or sudden death (adjusted RR = 0.70, 95% CI = 0.28-1.74). A significantly increased risk of ventricular arrhythmia was observed for the positive control regimen, concurrent use of nonsedating antihistamines and cytochrome P450 3A4 inhibitors (adjusted RR = 5.47; 95% CI = 1.34-22.26), but not for use of either drug group alone. Concurrent use of nonsedating antihistamines and cytochrome P450 3A4 inhibitors was also associated with a significant increase in the risk of sudden death (adjusted RR = 21.50, 95% CI = 5.23-88.37). Other variables significantly associated with ventricular arrhythmia included ischemic heart disease and congestive heart failure, whereas nursing home use before the index date was associated with a decreased likelihood of receiving a diagnosis of and treatment for ventricular arrhythmia. Other variables significantly associated with sudden death included male gender, black race, and congestive heart failure.
The results were evaluated according to patient subjective criteria. We observed a positive response (cure and improvement) to treatment with oxybutinin alone or oxybutinin+imipramine in 66.25% of the cases; side effects were observed in 44%. There was a 20% improvement in the positive response rate when the wave intensity was greater than 55 cm H2O and the bladder volume at which this occurred was greater than 150 ml. No patient treated with second line drug therapy (flavoxate, nifedipine and trospium chloride) cured.
The oxybutynin (n = 5718) and flavoxate (n = 972) treatment groups were similar in terms of gender (62.1% female) and age (mean age 77). For oxybutynin, 56.8% of the claims were written by general practitioners and 36.6% by urologists compared to 40.5% by general practitioners and 51.4% by urologists for flavoxate. Only 39.3% of the oxybutynin patients renewed their first claims, compared to 36.6% of the flavoxate group. Switch rates were higher for flavoxate patients with more than twice as many patients switching from this drug to oxybutynin than vice versa. Survival curves indicated that there was only an 11.4% probability of a patient taking oxybutynin for 6 months compared to 5.7% for flavoxate patients.
Medline was searched for inclusion of relevant studies. No limitations in time were considered.
Terodiline has both anticholinergic and calcium antagonist properties and, as a result, effectively reduces abnormal bladder contractions caused by detrusor instability. When administered to adult patients with urge incontinence (generally as a 25mg twice-daily dose) terodiline reduces diurnal and nocturnal micturition frequency and incontinence episodes. In studies also assessing cystometric parameters, bladder volume at first urge and bladder capacity are increased. Children with diurnal enuresis respond similarly to a daily 25mg dose. Several studies have shown that terodiline 50 mg/day is preferred by patients when compared with emepronium 600 mg/day or flavoxate 600 mg/day, and tends to reduce voluntary micturition frequency and episodes of incontinence more effectively than these drugs. Terodiline is well tolerated in short and long term (up to 3.5 years) studies. Anticholinergic effects are most commonly reported; other adverse effects occur equally during terodiline and placebo treatment. Thus, terodiline is effective and well tolerated in patients with urge incontinence or neurogenic bladder dysfunction, and will claim an important place in the treatment of such patients in light of the limitations of alternative therapies.
Emepronium bromide and flavoxate have both and separately been used with success in the treatment of detrusor instability. In this study we have combined the two drugs emepronium bromide and flavoxate and compared the results with emepronium bromide. 20 consecutive patients with an uninhibited bladder, 12 men and 8 women, were randomly allocated to treatment with either emepronium bromide/flavoxate or emepronium bromide. In this trial we found that treatment with the combination is significantly better than treatment with emepronium bromide only.