[Self-evaluation of single test doses and objective indices of ladasten vs. placebo efficacy in neurasthenic patients].

Self-evaluation of the effect of single-dose (15 mg) ladasten administration versus placebo has been studied in patients with neurasthenia diagnosis. Relationships between self-evaluation parameters and personal features, psychopathological and psychophysiological parameters of patients, drug action characteristics, and course treatment effectiveness have been analyzed. Results suggest that the self-rated high tolerability of ladasten treatment is comparable with that of placebo.

[Effect of phenazepam in various medicinal forms on psychophysical state of patients with anxiety disorders].

Differences between phenazepam formulations were found in the clinical study of drug effects on the psychophysiological state in patients with anxiety disorder. Phenazepam did not cause negative changes of psychophysiological parameters. In patients with anxiety disorders, the most significant positive therapeutic actionon psychophysiological state was observed in the case of using transdermal phenazepam formulation.

[Ladasten, the new drug with psychostimulant and anxiolytic actions in treatment of neurasthenia (results of the comparative clinical study with placebo)].

An aim of a randomized blind study was to assess therapeutic efficacy and safety of ladasten used as an antiastenic drug in patients with neurasthenia. Tasks of the study included the investigation of characteristics of therapeutical actions, efficacy of the drug comparing to placebo, possible side-effects and probability of the development of "withdrawal syndromes". The design of the study included a wash-out period, a monotherapy with ladasten and placebo during 28 days and a final 1-week period of receiving placebo.

[Aphobazol--new selective anxyolytic drug].

A standardized clinical and pharmacological trial of the peculiarities of action and efficacy of aphobazol, a new anxyolytic with non-benzodiazepine structure, has been conducted. An effect of the drug on different anxiety disorders has been studied. It is shown that combined anxyolytic and activating action exerted the main effect.