Bromazepam in generalized anxiety. Randomized, multi-practice comparisons with both chlorprothixene and placebo.

Bromazepam was compared with placebo and with chlorprothixene in a randomized, double-blind group-comparative multicenter trial in general practice. Two hundred and forty-five patients with generalized anxiety disorder (DSM-III 1980) were treated for 2 weeks with two daily doses of bromazepam, 3 mg or chlorprothixene, 15 mg or placebo. Median reductions in Hamilton Anxiety rating were 12 (bromazepam), 10.

Individual determination of glomerular filtration rate from plasma creatinine.

A method for calculating glomerular filtration rate (GFR) in the individual patient from plasma creatinine concentration only is presented. By this method the urinary excretion rate of creatinine (u) in the individual patient is determined indirectly from a simultaneous determination of GFR (measured without urine collection from the total [51Cr]EDTA plasma clearance) and plasma concentration of creatinine (p) according to the equation u =p(0.968GFR + 4.