Aripiprazole as augmentation therapy in bipolar patients with current minor or subsyndromal mood symptoms.

Background: This study aims to evaluate the effectiveness of aripiprazole augmentation of maintenance treatment for bipolar disorder in patients with minor or subsyndromal mood episodes while on a stable dose of a mood stabiliser and/or antidepressant.

Methods: All subjects had a diagnosis of bipolar I or II disorder (Diagnostic and Statistical Manual of Mental Disorders-4th Edition, Text Revision). Open-label aripiprazole was given over 8 weeks initially.

Sexual side-effects of contemporary antidepressants: review.

The aim of the present study was to review the sexual side-effects of contemporary antidepressants in Australia, comparing the selective serotonin re-uptake inhibitors (SSRIs) with venlafaxine, reboxetine, mirtazepine, duloxetine, bupropion, desvenlafaxine and agomelatine. Double-blind, randomized comparative studies of these antidepressants that included assessment of sexual dysfunction with validated rating scales in patients with major depressive disorder were identified from the literature using MEDLINE, EMBASE and PsychINFO databases. Bupropion and duloxetine caused significantly less sexual dysfunction than the SSRIs in short-term studies and reboxetine significantly less in both short- and longer term studies.

Prolactin response to d-fenfluramine in combat-related post-traumatic stress disorder.

Central serotonergic function can be investigated by measuring the prolactin response to the serotonin releasing/uptake agent, d-fenfluramine. This study investigated the effect of diagnosis, depressive symptoms and history of alcohol or tobacco abuse or dependence on the d-fenfluramine test in combat-related post-traumatic stress disorder (PTSD). Male, non-hospitalized combat-exposed veterans diagnosed with PTSD (DSM-III-R) and a similarly aged combat-exposed control group were assessed for both PTSD and depressive symptoms and prolactin responses to a 30-mg d-fenfluramine challenge test.

Blunted growth hormone response to clonidine in post-traumatic stress disorder.

Hyperactivity of the sympathetic and noradrenergic systems is thought to be a feature of post-traumatic stress disorder (PTSD). Assessment of noradrenergic receptor function can be undertaken by measuring the growth hormone (GH) response to the alpha2-agonist clonidine. The aim of this study was to examine whether subjects with combat-related PTSD (with or without co-morbid depression) have a blunted growth hormone response to clonidine, compared to a combat-exposed control group.

Blunted prolactin response to D-fenfluramine in post-stroke major depression.

Background: This study investigated whether patients suffering from post-stroke depressive disorder had a similar disturbance in central serotonergic function to that described in non-brain injured depressed patients.

Methods: Twenty-three depressed patients (nine major, 14 minor) and 38 non-depressed patients were examined 4-8 weeks post-stroke with a structured interview, rating scales and MRI brain scans. Patients were administered 30 mg D-fenfluramine orally and plasma prolactin and D-fenfluramine concentrations were measured for 6 h post-dose.

Sertraline in paired blood plasma and breast-milk samples from nursing mothers.

Paired blood and breast-milk samples were collected from 10 nursing mothers receiving sertraline. Samples were collected at steady state when the patients had been taking stable doses of 50-150 mg/day over several weeks. Sertraline concentrations in both fluids were determined using a specific, validated HPLC method.