Relationship between anhedonia, biological rhythms, functioning and depression severity in patients with bipolar disorder.

Objectives: The purpose of this study was to examine relationship between anhedonia, disruption of biological rhythms, functioning and depression severity in patients with bipolar disorder (BD).

Methods: The sample included 58 patients with bipolar depression aged 18-65 years. The participants were assessed using the following scales: Dimensional Anhedonia Rating Scale (DARS), Snaith-Hamilton Pleasure Scale (SHAPS), Quick Inventory of Depressive Symptomatology- self-report (QIDS-SR), Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN), Functioning Assessment Short Test (FAST).

Schizotypy, affective temperaments and anhedonia in bipolar depression.

Objectives: "Schizotypy" is a term describing personality traits reflected in emotional, perceptual and cognitive styles. Affective temperaments are trait-like features which were observed to be stable in time and predispose to mood disorders. The purpose of this study was to examine relationship between schizotypal features, affective temperaments and anhedonia in patients with bipolar depression.

TED (Trazodone Effectiveness in Depression): effectiveness of trazodone extended-release in subjects with unsatisfactory response to SSRIs.

Objectives: Selective serotonin reuptake inhibitors (SSRIs) are the most commonly used drugs to treat major depressive disorder (MDD). However, about 50% of MDD patients do not achieve treatment response to SSRIs and there is little evidence on which drugs are effective as second-line treatment in those who do not respond to SSRIs.

Methods: In this work, the data of 79 patients with MDD were analyzed to evaluate the effectiveness of trazodone XR in the group of individuals treated de novo and those switched to trazodone XR after failed treatment attempt with SSRIs.

Cariprazine augmentation of clozapine in schizophrenia-a retrospective chart review.

The aim of our study was to evaluate the efficacy of cariprazine augmentation of clozapine in treatment-resistant schizophrenia in a retrospective chart review. Among 916 medical records of schizophrenia patients, we identified 12 individuals treated with a combination of those drugs for a duration of 3-60 weeks [median 32 (10-40)]. Clinical Global Impression-Improvement (CGI-I) scores were used to measure the treatment response between the introduction of cariprazine augmentation of clozapine and the last point of observation.

TED-trazodone effectiveness in depression: a naturalistic study of the effeciveness of trazodone in extended release formulation compared to SSRIs in patients with a major depressive disorder.

Selective serotonin reuptake inhibitors (SSRIs) are the most often used medications to treat major depressive disorder (MDD). Despite their effectiveness in reducing depressive symptoms, several issues are associated with their use in MDD, such as limited improvement of anhedonia, emergence of emotional blunting, induction or exacerbation of insomnia, and sexual dysfunction. Due to its also devoid of the issues related to treatment noted with SSRIs.

Polish adaptation of the Dimensional Anhedonia Rating Scale (DARS) - validation in the clinical sample.

Background: Anhedonia is the core symptom of depression. Its presence has been linked to worsened prognosis. The Dimensional Anhedonia Rating Scale (DARS) is a scale measuring desire, motivation, effort and consummatory pleasure across different domains.

When practice does not make a perfect - paradoxical learning curve in schizophrenia and bipolar disorder revealed by different serial reaction time task variants.

Introduction: Our previous studies identified a paradoxical implicit motor learning curve in schizophrenia (SZ) and bipolar disorder (BD) patients. This study aimed to verify whether those previously observed deficits may be captured by a new version of the ambidextrous serial reaction time task (SRTT), prepared for use in the MRI.

Methods: This study involved 186 participants.

Lurasidone Augmentation of Clozapine in Schizophrenia-Retrospective Chart Review.

The aim of our study was to evaluate the effectiveness of lurasidone augmentation of clozapine in treatment-resistant schizophrenia (SZ) in a retrospective chart review. From the medical records of 916 SZ patients, we identified 16 individuals treated with a combination of clozapine and lurasidone. The detailed clinical data are described separately for each patient.

Predictors of treatment response to serotonin and noradrenaline reuptake inhibitors in fibromyalgia.

Introduction: Fibromyalgia (FM) is often comorbid with anxiety and depression. Serotonin and noradrenaline reuptake inhibitors (SNRIs) are used in the treatment of FM, depression, and anxiety, but they are ineffective in a substantial number of patients. Recently, it has been reported that FM is associated with impaired glucose metabolism.

TED-Trazodone Efficacy in Depression: A Naturalistic Study on the Efficacy of Trazodone in an Extended-Release Formulation Compared to SSRIs in Patients with a Depressive Episode-Preliminary Report.

These are the preliminary results of a 12-week non-randomized, open-label, non-inferiority study comparing the effectiveness of trazodone in an extended-release formulation (XR) versus SSRIs in the treatment of major depressive disorder (MDD). Participants ( = 76) were recruited, and 42 were assigned to the trazodone XR group and 34 to the SSRIs group. The choice of drug was based on clinical presentation and relied upon the attending physician.

Case Report: Vortioxetine in the Treatment of Depressive Symptoms in Patients With Epilepsy-Case Series.

Epilepsy and depression are both serious and potentially disabling conditions which often coexist-bidirectional relationship between the two disorders has been observed. Comorbidity between depression and epilepsy can be attributed to: underlying common pathophysiological mechanisms, psychiatric side effect of antiepileptic medications and psychological response to stress in people with chronic, neurological condition. Despite high prevalence of depressive symptoms in patients with epilepsy, current evidence of the effectiveness of antidepressant therapy in this group of patients is very limited.

Lurasidone in Therapy of Treatment-resistant Ultra-rapid Cycling Bipolar Disorder: Case Report.

Lurasidone is an atypical antipsychotic approved for the treatment of schizophrenia and bipolar depression. It seems to have a favorable metabolic profile and low risk of causing adverse interactions. Here we present a case of a 25-year old female patient with treatment-resistant ultra-rapid cycling bipolar disorder, obesity, hypothyroidism, and epilepsy.

Withdrawal Symptoms Following Discontinuation of Vortioxetine-Retrospective Chart Review.

The efficacy of vortioxetine has been proven in many studies, but data concerning discontinuation symptoms (DS) after vortioxetine withdrawal is scarce. The aim of our study is to systematically evaluate the prevalence, determinants, and clinical features of vortioxetine DS in a retrospective chart review. Data were obtained from medical records of 263 adult patients with depressive disorders who discontinued former vortioxetine treatment.

Adverse effects of interactions between antipsychotics and medications used in the treatment of cardiovascular disorders.

Background: High level of comorbidity between bipolar disorder or schizophrenia and cardiovascular diseases (CVD) in clinical practice may contribute to drug-drug interactions between medications used in these conditions. The aim of this study was to evaluate harmful interactions between antipsychotics and medications used in treatment of CVD.

Methods: The analysis of 52 cases of adverse reactions with a clinical picture indicates that they were the result of the combination of antipsychotic with cardiovascular medications.

Adverse effects of interactions between antidepressants and medications used in treatment of cardiovascular disorders.

Objectives: To evaluate harmful interactions between antidepressants and medications used in treatment of cardiovascular disorders.

Methods: The analysis of 66 cases of adverse reactions with a clinical picture indicating, to a degree that is probable or certain, that they were the result of the combination of antidepressant with cardiovascular medication.

Results: The most common side effect (n = 25, 37.