spectrophotometric and electrochemical studies were successfully used in quantitative analysis of amitriptyline hydrochloride (ath) and nortriptyline hydrochloride (nth). conductometric titration were carried out in equeous solution using iodide and dopamine and serotonine as titrant. two new methods using spectrophotometry are dascribed for the determination of (ath) and (nth) with potassium b...

CONTEXT Elderly patients with major depression are at high risk for recurrence, increased mortality, and chronic disability. OBJECTIVE To determine the efficacy of maintenance nortriptyline hydrochloride and interpersonal psychotherapy (IPT) in preventing recurrence of major depressive episodes in patients older than 59 years. DESIGN A 2 x 2 randomized, double-blind, placebo-controlled clin...

BACKGROUND Smoking cessation rates with current therapy are suboptimal. Tricyclic antidepressants improve cessation rates. We hypothesized that addition of nortriptyline hydrochloride to transdermal nicotine would enhance cessation rates. METHODS We conducted a randomized, double-blind, placebo-controlled trial at a Department of Veterans Affairs medical center. Subjects were aged 18 to 65 ye...

BACKGROUND The observations that smokers with chronic obstructive pulmonary disease (COPD) are at increased risk of depression and that nicotine may have antidepressant effects and regulate mood provide a rationale for the use of antidepressant drugs for smoking cessation in patients with COPD. No clinical trial has studied the efficacy of bupropion hydrochloride and nortriptyline hydrochloride...

A novel method for the simultaneous high-performance liquid chromatographic determination of nortriptyline hydrochloride and fluphenazine hydrochloride was developed and validated. Fluvastatin sodium was used as internal standard. The determination was performed on a Hypersil Gold C8 column (250 mm × 4.6 mm i.d., 5 μm particle size) at 25 °C; the mobile phase, consisting of a mixture of formic ...

BACKGROUND Sustained-release bupropion hydrochloride and nortriptyline hydrochloride have been shown to be efficacious in the treatment of cigarette smoking. It is not known whether psychological intervention increases the efficacy of these antidepressants. This study compared both drugs with placebo. It also examined the efficacy of these 2 drugs and placebo with and without psychological inte...

CONTEXT Electroconvulsive therapy (ECT) is highly effective for treatment of major depression, but naturalistic studies show a high rate of relapse after discontinuation of ECT. OBJECTIVE To determine the efficacy of continuation pharmacotherapy with nortriptyline hydrochloride or combination nortriptyline and lithium carbonate in preventing post-ECT relapse. DESIGN Randomized, double-blind...

IMPORTANCE Short-term studies suggest antidepressants are associated with modest weight gain but little is known about longer-term effects and differences between individual medications in general clinical populations. OBJECTIVE To estimate weight gain associated with specific antidepressants over the 12 months following initial prescription in a large and diverse clinical population. DESIG...

BACKGROUND A history of major depressive disorder (MDD) predicts failure to quit smoking. We determined the effect of nortriptyline hydrochloride and cognitive-behavioral therapy on smoking treatment outcome in smokers with a history of MDD. The study also addressed the effects of diagnosis and treatment condition on dysphoria after quitting smoking and the effects of dysphoria on abstinence. ...