British journal of clinical pharmacology
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Br J Clin Pharmacol · Jan 1983
Randomized Controlled Trial Comparative Study Clinical TrialA double-blind placebo-controlled study of fluvoxamine and imipramine in out-patients with primary depression.
1 A double-blind placebo-controlled study of fluvoxamine and imipramine was performed in a group of depressed patients. Twenty-two patients received fluvoxamine (mean dose 101 mg/day), 25 received imipramine (mean dose 127 mg/day) and 22 received placebo. 2 Apart from an increase in the SGOT and SGPT values of four imipramine patients, no statistically significant changes in haematology or urinalysis were judged to be medically relevant. ⋯ Evaluations of the results of the Beck Depression Inventory and the Profile of Mood States revealed a statistically significant improvement for imipramine patients with respect to placebo at week 4, but not for fluvoxamine patients. It is postulated on the basis of quantitative pharmaco-EEG findings, that the slight superiority of imipramine over fluvoxamine was due to underdosing of the latter.
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Br J Clin Pharmacol · Jan 1983
Randomized Controlled Trial Comparative Study Clinical TrialA double-blind controlled clinical trial comparing fluvoxamine with imipramine.
1 The effects of fluvoxamine to a maximum of 300 mg daily were compared with those of imipramine to a maximum of 200 mg daily, in 151 patients with primary major depression. 2 Four weeks of treatment with fluvoxamine resulted in 67.2% improvement (+/- s.d. 21.6) on the Hamilton Rating Scale for Depression (26 items). Treatment with imipramine showed 62.1% improvement (+/- s.d. 29.5) on this scale. 3 Fluvoxamine had no untoward effects on the cardiovascular system, while imipramine produced systematic increases in the postural fall in blood pressure. Dry mouth, nausea, daytime somnolence and tremor were seen with fluvoxamine treatment, while imipramine was associated with dry mouth, daytime somnolence, dizziness and tremor. 4 We conclude that fluvoxamine seems to have the same general antidepressant efficacy as imipramine. It was not associated with any safety problems and was generally well tolerated.