Amitriptyline is an efficacious antidepressant drug .
It is , however , also associated with a number of side effects .
Degree of placebo response and severity of depression at baseline may moderate drug-placebo efficacy differences
BACKGROUND Amitriptyline is a tricyclic antidepressant that was synthesis ed in 1960 and introduced as early as 1961 in the USA , but is still regularly used .
It has also been frequently used as an active comparator in trials on newer antidepressants and can therefore be called a ' benchmark ' antidepressant .
However , its efficacy and safety compared to placebo in the treatment of major depression has not been assessed in a systematic review and meta- analysis .
OBJECTIVES To assess the effects of amitriptyline compared to placebo or no treatment for major depressive disorder in adults .
A collaborative study of a new antidepressant, viloxazine, in neurotic and endogenous depressives.
In a multicenter series of trials , viloxazine was compared with imipramine , amitriptyline , doxepin and placebo in 123 neurotic and endogenous depressive in patients and out patients . While significant period effects reflecting improvement were obtained on the majority of efficacy variables , no significant differences were obtained among the treatment groups or depressive types . Imipramine and amitriptyline exhibited more anticholinergic adverse reactions ; while , viloxazine exhibited greater CNS effects . Dizziness and nausea were much more frequent in neurotic depressives which may be related to their psychopathology
Amitriptyline is an efficacious antidepressant drug .
It is , however , also associated with a number of side effects .
Degree of placebo response and severity of depression at baseline may moderate drug-placebo efficacy differences
BACKGROUND Amitriptyline is a tricyclic antidepressant that was synthesis ed in 1960 and introduced as early as 1961 in the USA , but is still regularly used .
It has also been frequently used as an active comparator in trials on newer antidepressants and can therefore be called a ' benchmark ' antidepressant .
However , its efficacy and safety compared to placebo in the treatment of major depression has not been assessed in a systematic review and meta- analysis .
OBJECTIVES To assess the effects of amitriptyline compared to placebo or no treatment for major depressive disorder in adults .