Does lofepramine have fewer side effects than amitriptyline? Results of a comparative trial

A double blind trial was carried out comparing the tricyclic antidepressant lofepramine with amitriptyline in the treatment of patients suffering from moderate to markedly severe depression. No difference was demonstrated between the two drugs in terms of their antidepressant effect, but patients treated with lofepramine suffered from significantly less side effects than patients treated with amitriptyline. Both groups of patients had a high drop out rate but this was less marked in the groups of patients treated with lofepramine.