Blood pressure and heart rate during treatment with nimodipine in patients with subarachnoid hemorrhage.

Careful observation of blood pressure and heart rate in patients with subarachnoid hemorrhage during therapy with nimodipine showed that blood pressure decreases mainly in hypertensive patients during the first hours of therapy or when treatment is started immediately with 2 mg per hour instead of the recommended initial dose of 1 mg per hour. Predominantly mild or moderate reversible falls in blood pressure were reported as side effects in 21/421 patients (5%). Electrocardiographic abnormalities such as tachycardia, bradycardia, arrhythmia or extrasystoles were reported as side effects during treatment with nimodipine in 18 patients (4,3%).

Prevention of malignant hypertension in salt loaded "S" Dahl rats with the calcium antagonist nifedipine.

Female "S" Dahl rats, fed an 8% NaCl diet from the 6th week of age developed malignant hypertension and heart hypertrophy in the course of 6 weeks on the salt regimen. Simultaneous treatment with nifedipine (300 ppm in diet additional to 8% NaCl) prevented the increase in blood pressure, reduced heart hypertrophy and mortality and improved the impaired renal function in "S" rats. The decrease in hematocrit in salt loaded "S" rats was prevented by nifedipine.

Comparison of the effects of muzolimine and furosemide in patients with end-stage renal failure on chronic dialysis.

The pharmacodynamic effects of muzolimine and furosemide were compared in a single dose cross-over study in 8 patients on regular dialysis treatment, who had a residual diuresis of more than 300 ml/day. The study periods comprised two dialysis-free intervals of 3 days. On the second dialysis-free day either muzolimine 240 mg or furosemide 240 mg was administered orally.

[Pharmacodynamic and pharmacokinetic studies of muzolimine in patients with hepatogeneous ascites (author's transl)].

A clinical pharmacological study was carried out with 11 patients suffering from hepatogeneous ascites. After pretreatment with spironolactone (twice daily 100 mg), 80 mg of a new loop diuretic, muzolimine, were administered orally in addition to 100 mg of spironolactone. The diuretic effect started rapidly, reached its maximum about 6 h after administration and declined slowly until 24 h.