Functional Recovery in Major Depressive Disorder: Focus on Early Optimized Treatment.

Objective: This article presents the case that a more rapid, individualized approach to treating major depressive disorder (MDD) may increase the likelihood of achieving full symptomatic and functional recovery for individual patients and that studies show it is possible to make earlier decisions about appropriateness of treatment in order to rapidly optimize that treatment.

Data Sources: A PubMed search was conducted using terms including major depressive disorder, early improvement, predictor, duration of untreated illness, and function. English-language articles published before September 2015 were included.

Canadian clinical practice guidelines for the management of anxiety, posttraumatic stress and obsessive-compulsive disorders.

Background: Anxiety and related disorders are among the most common mental disorders, with lifetime prevalence reportedly as high as 31%. Unfortunately, anxiety disorders are under-diagnosed and under-treated.

Methods: These guidelines were developed by Canadian experts in anxiety and related disorders through a consensus process.

Venlafaxine extended release (XR) in the treatment of panic disorder.

Panic disorder is a chronic, recurrent illness, with a lifetime prevalence of about 5%. It is associated with substantial functional impairment, and studies suggest that treatment with medication alone (and no instruction in exposure to feared and avoided situations) is less than optimal. In fact, 40%-90% of patients in long-term follow-up studies in the late 1980s and early 1990s, treated with antidepressants or high potency benzodiazepines alone, remained somewhat symptomatic.

Paroxetine versus placebo and other agents for depressive disorders: a systematic review and meta-analysis.

Objective: To compare paroxetine with placebo and other antidepressants across multiple efficacy and tolerability outcomes.

Data Sources: Searches were conducted in MEDLINE (1966-2004), EMBASE (1980-2004), CINAHL (1982-2004), all Evidence-Based Medicine Reviews (1991-2004), HealthSTAR (1975-2004), BIOSIS (1980-2004), and PsycINFO (1840-2004). Medical Subject Headings (MeSH) included "paroxetine" OR "Paxil" exploded.

Nefazodone in the treatment of generalized social phobia: a randomized, placebo-controlled trial.

Objective: Numerous studies have demonstrated the efficacy of serotonergic antidepres-sants, particularly the selective serotonin reuptake inhibitors (SSRIs), in the treatment of social phobia. We evaluated the efficacy, safety, and tolerability of nefazodone, a 5-HT(2) antagonist, in patients with generalized social phobia (GSP).

Method: One hundred five patients with GSP (confirmed using the Structured Clinical Interview for DSM-IV) from 4 Canadian outpatient anxiety clinics were assigned randomly to nefazodone (300-600 mg/day, flexible dose) or placebo for 14 weeks of double-blind treatment.

Striatal function in generalized social phobia: a functional magnetic resonance imaging study.

Background: Although evidence suggests the involvement of the amygdala in generalized social phobia (GSP), few studies have examined other neural regions. Clinical, preclinical, and dopamine receptor imaging studies demonstrating altered dopaminergic functioning in GSP suggest an association with striatal dysfunction. This is the first functional magnetic resonance imaging (fMRI) study to use a cognitive task known to involve the striatum to examine the neural correlates of GSP.

Randomized, placebo-controlled trial of exposure and ritual prevention, clomipramine, and their combination in the treatment of obsessive-compulsive disorder.

Objective: The purpose of the study was to test the relative and combined efficacy of clomipramine and exposure and ritual prevention in the treatment of obsessive-compulsive disorder (OCD) in adults. Serotonin reuptake inhibitors (SRIs) and cognitive behavior therapy by exposure and ritual prevention are both established treatments for OCD, yet their relative and combined efficacy have not been demonstrated conclusively.

Method: A double-blind, randomized, placebo-controlled trial comparing exposure and ritual prevention, clomipramine, their combination (exposure and ritual prevention plus clomipramine), and pill placebo was conducted at one center expert in pharmacotherapy, another with expertise in exposure and ritual prevention, and a third with expertise in both modalities.

Do antipsychotics ameliorate or exacerbate Obsessive Compulsive Disorder symptoms? A systematic review.

Background: Paradoxically, some reports in the literature support the use of antipsychotics in the treatment of Obsessive Compulsive Disorder (OCD), while other reports suggest that antipsychotics can exacerbate OCD symptoms. To date, there is no published systematic review of the relationship between OCD symptoms and antipsychotic drugs.

Methods: A Medline and PsychInfo search (1980-2003) was conducted to collect published reports of the interactions between antipsychotics and OCD symptoms.

Deficits in perceived social support associated with generalized social phobia.

Social phobia is a common anxiety disorder associated with significant impairment in social and occupational functioning. To date, few studies have examined the relationship between social phobia and perceived social support, a construct with important relationships to physical and mental health. The present study examined data from 2 widely used measures of perceived social support administered to 132 individuals with DSM-IV generalized social phobia.

Post-treatment effects of exposure therapy and clomipramine in obsessive-compulsive disorder.

We sought to determine whether adults with obsessive-compulsive disorder (OCD) who respond to intensive exposure and response (ritual) prevention (EX/RP) with or without clomipramine (CMI) fare better 12 weeks after treatment discontinuation than responders receiving CMI alone. After receiving 12 weeks of treatment (EX/RP, CMI, EX/RP+CMI, or pill placebo [PBO] in a randomized clinical trial conducted at three outpatient research centers), 46 adults with OCD who responded to treatment (18 EX/RP, 11 CMI, 15 EX/RP+CMI, 2 PBO) were followed after treatment discontinuation for 12 weeks. Patients were assessed every 4 weeks with the Yale-Brown Obsessive-Compulsive Scale, the National Institutes of Health Global Obsessive-Compulsive Scale, and the Clinical Global Impressions scale by an evaluator who was blind to original treatment assignment.

Long-term goals in the management of acute and chronic anxiety disorders.

Many anxiety disorders are not treated to remission (symptom-free state); however, this should be the minimum goal of therapy. Antidepressant therapies have shown significant beneficial effects in the management of anxiety disorders, with some variability in results in specific disorders. In social anxiety disorder, selective serotonin reuptake inhibitors and venlafaxine extended release (XR) have demonstrated efficacy, with response rates varying between 40% and 68%.

An open-label clinical trial of nefazodone in hypochondriasis.

Hypochondriasis is a common and challenging problem in general medical practice, but little research is available on pharmacotherapeutic treatment approaches. The purpose of the present study was to evaluate the use of nefazodone in the treatment of hypochondriasis in an open-label trial. Eleven patients with a primary diagnosis of DSM-IV hypochondriasis received an 8-week trial of nefazodone with a maximum dose of 600 mg/day and a mean dose of 432 mg.