Psychopathology, emotional aspects and psychological counselling in infertility: a review.

Over the years, infertility has been variably defined. Infertility affects approximately 80 million people from all parts of the world. An important area of discussion has been represented by the possible causal link between psychopathology and infertility. In the past, the prevalence of psychiatric problems among infertile couples was estimated to be 25-60%. The incidence of depression and anxiety in infertile couples is significantly high than in fertile controls and in the general population respectively. Infertility has been linked to obsessive-compulsive symptoms, psychoticism, substance abuse and eating disorders. Psychological impact of infertility is greater in women than in men. Additionally, authors found that infertile patients were more alexithymic than healthy controls. In relation to the different needs, different psychological therapeutic interventions may be indicated. Psychological counseling can provide valuable assistance in dealing with infertility treatments and their eventual failures.

Neuropsychological functioning in young subjects with generalized anxiety disorder with and without pharmacotherapy.

The purpose of this study was to investigate the neuropsychological functioning and the effect of antidepressant drug intake on cognitive performance in a group of relatively young generalized anxiety disorder (GAD) patients. Forty patients with a DSM-IV diagnosis of GAD and 31 healthy subjects participated in the study (Control group, CON). None of the selected subjects had comorbid depression. GAD subjects were divided into two different subgroups: 18 were taking antidepressants [GAD-pharmacotherapy (GAD-p group)] and 22 were treatment-naïve (GAD group). Each group was administered with a comprehensive neuropsychological battery to assess attention, memory and executive functions. Performance on executive and non-verbal memory tasks of both GAD groups was largely worse than the CON group. However, these deficits seem to be more marked in patients taking antidepressants, especially in the domains of attention, non-verbal memory and executive functions. The present study indicates that GAD is associated with cognitive impairments among young adults. However, the observed association of neuropsychological deficits and the use of pharmacotherapy suggest a possible effect of antidepressant treatment on attention, executive functioning and non-verbal memory.

The effect of newer serotonin-noradrenalin antidepressants on cytokine production: a review of the current literature.

Cytokines may influence brain activities especially during stressful conditions, and elevated levels of IL-6 and C-reactive protein have been pointed out in subjects with Major Depression. If pro-inflammatory cytokines play a causative role in major depressive disorders, one would expect that antidepressants may down-regulate these cytokines or interfere with their actions, leading to improvement of depressive symptoms. Accumulating evidence has been published that antidepressants modulate cytokine production and this is particularly true for Tricyclics and Selective serotonin reuptake inhibitors (SSRIs), but the influence of newer antidepressants acting on both serotonin (5-HT) and norepinephrine (NE) such as venlafaxine, duloxetine and mirtazapine on cytokine levels has not been extensively studied. However, both pre-clinical and clinical studies examined in this review have demonstrated that newer serotonin-noradrenalin antidepressants can inhibit the production and/or release of pro-inflammatory cytokines and stimulate the production of anti-inflammatory cytokines, suggesting that reductions in inflammation might contribute to treatment response. Moreover, the results of the present review support the notion that the serotonin-noradrenalin antidepressants venlafaxine and mirtazapine may influence cytokine secretion in patients affected by MD, restoring the equilibrium between their physiological and pathological levels and leading to recovery. To date, no studies have evaluated the effect of duloxetine, the newest serotonin-noradrenalin antidepressant, on cytokine levels and therefore this should be evaluated in future studies.

The role of cholesterol levels in mood disorders and suicide.

The individuation of sensitive and specific biochemical markers, easily assessable on large samples of subjects and usefully employable as predictors of severe psychiatric disorders, such as mood disorders, could help clinicians to improve the diagnostic and therapeutic processes facilitating the long-term follow-up. In particular, serum cholesterol levels may potentially be optimal markers due to their relative easy sampling and low cost. The involvement of cholesterol in affective disorders such as Major Depression (MD), Seasonal Affective Disorder (SAD) and Bipolar Disorders (BD) is a debated issue in current research. However, current literature is controversial and, to date, it is still not possible to reach an agreement on its possible usefulness of cholesterol as a biological marker of affective disorders. Despite the controversial results on the relationships between cholesterol levels and affective disorders, the majority of literature seems to show a more consistent relationship between cholesterol levels and suicidal behaviour, with few studies that have found no relationships. The aim of this review is to elucidate current facts and views about the role of cholesterol levels in mood disorders as well as its involvement in suicidal behaviour.

Evaluation of plasma antioxidant levels during different phases of illness in adult patients with bipolar disorder.

The aim of the present study is to evaluate role of plasma antioxidants (albumin, bilirubin and uric acid) in patients suffering from type I Bipolar Disorder (BD-I) during different phases of illness: acute mania, euthymia and bipolar depression. Medical records of consecutive 110 BD-I patients (38 patients with acute mania, 35 in euthymic state, full remission, and 37 in depressive phase) were reviewed to evaluate plasma antioxidant levels. Laboratory data of 40 healthy controls were also obtained. The scores of Young Mania Rating Scale (YMRS), Bech-Rafaelsen Manic Rating Scale (BRMRS) and Hamilton Rating Scale for Depression (HAM-D) were evaluated. Serum uric acid levels were higher in acute mania than other patient subgroups and healthy controls. Serum uric acid levels directly correlated with BRMRS and YMRS scores. No differences were found between clinical groups during different phases and healthy controls concerning albumin and bilirubin. In conclusion, the results of the present study support the notion that serum uric acid levels may be higher in patients with BP-I (especially during manic phases) which may suggest a dysregulation of the purinergic system. However, limitations should be considered and further studies are needed.

Evaluation of C-reactive protein and total serum cholesterol in adult patients with bipolar disorder.

The aim of the present study is to evaluate the role of CRP and Total Cholesterol (TC) in patients suffering from type I Bipolar Disorder (BD-I). Moreover, the goal is to elucidate possible CRP and TC differences in different phases of BD-I: acute mania, euthymia and bipolar depression. Medical records of 90 BD-I patients (30 patients with acute mania, 30 in euthymic state, full remission, and 30 in depressive phase) were reviewed to evaluate serum CRP and TC levels. Laboratory data of 30 healthy controls were also obtained. The scores of Young Mania Rating Scale (YMRS), Bech-Rafaelsen Manic Rating Scale (BRMRS) and Hamilton Rating Scale for Depression (HAM-D) were evaluated. CRP levels were higher in acute mania and depressive phase subgroups when compared to healthy controls. CRP was positively associated with BRMRS and YMRS scores in acute mania and with HAM-D in depressive phase subgroups. TC levels were lower in all clinical groups compared to controls. TC levels were negatively correlated to BRMRS, YMRS and HAM-D. In conclusion, the results of the present study support the notion that CRP and TC may be altered in patients with BP-I.

The role of C-reactive protein in mood disorders.

Recently, a possible relationship between C-Reactive Protein (CRP), a marker of underlying low-grade inflammation, and mood disorders has been proposed by some researchers. The aim of this review is to elucidate the current facts and views about CRP in mood disorders such as Depressive and Bipolar Disorders. Several studies have examined the relationship between affective disorders and CRP, but the majority of the studies in literature have been limited by retrospective, case-controlled study design, and very few studies have examined the relationship between depression and CRP in large study samples. In conclusion, the role of CRP in mood disorders is, to date, intriguing but somewhat unclear. Further prospective studies are needed to introduce the CRP in clinical settings as a marker of affective states and suicidability.