Changes in dream experience in relation with antidepressant escitalopram treatment in depressed female patients: A preliminary study

Introduzione. Sleep disturbances have long been considered as a cardinal symptom of endogenous depression and dreams in depressed patients usually differ from those of healthy people. The aim of the present study was to investigate dream subjective experiences and their modifications in relation to clinical response in a group of escitalopram-treated depressed patients. Methods. Twenty-seven female patients meeting DSM-IV-TR criteria for Major Depressive Disorder (MDD) and starting SSRI therapy were included in the study. Data about psychopathological status and dreaming subjective experiences were collected at baseline (T0), 4 weeks after the beginning of the treatment (T1) and after further 4 weeks of therapy (T2). Results. At T0 dream experience was impaired and negatively toned. Concomitantly with the decrease of symptoms severity, the 8-week escitalopram treatment yielded to significant improvements in the recall of both quantity and quality of dreams; those patients whit lower clinical benefits kept on reporting impaired dream experiences. Discussion. The results of the present study evidence how the changes in some specific dreaming characteristics, such as the subjective recall of dream activity, the dream recall quality, the dream emotional content and the dream complexity represent reliable markers of the effectiveness of antidepressant therapy. Copyright - Il Pensiero Scientifico Editore

The Tinnitus Handicap Inventory as a Screening Test for Psychiatric Comorbidity in Patients with Tinnitus.

Abstract BACKGROUND: Psychiatric comorbidity is common in patients who seek help for tinnitus. The perceived severity of tinnitus correlates closer to psychological and general health factors than to audiometrical parameters. Audiologists need valid screening tools in order to identify patients with psychiatric disorders and to tailor treatment in a multidisciplinary setting. The tinnitus handicap inventory (THI) has gained widespread acceptance as a self-report measure of tinnitus handicap. In several studies, THI test score correlates with the level of psychopathologic distress. The aim of our study was to investigate the predictive power of the test THI in relation to psychiatric disorders. METHODS: We recruited 156 patients with chronic tinnitus who have requested help at our tinnitus center. All patients underwent psychiatric evaluation, the diagnosis was made in agreement with the DSMIV-TR criteria; all patients filled out the following questionnaires: THI, Symptomatic Check List-90-Revised (SCL-90-R) and Stress-related Vulnerability Scale (VRS). Sensibility and specificity of tests as screening tool for psychiatric disorders was evaluated using Receiver Operating Characteristic (ROC) curve. RESULTS: Sixty-eight patients (prevalence: 43.59%) were found to be affected by a psychiatric disorder. AUC = 0.792 (p > 0.001) shows that THI is a moderately accurate test to individuate psychiatric affected people among our sample. We identified a score of 36 at THI (sensibility = 86.76%; specificity = 59.09%) as an appropriate cut-off point. CONCLUSIONS: If a patient reports a THI score greater than 36, the audiologist should supplement diagnostic studies with a psychiatric evaluation.

The bidirectional relationship between insulin resistance and psychiatric disorders: considerations for using HOMA-IR index.

The strong comorbidity between metabolic diseases and severe psychiatric disorders, although object of extensive scientific literature in recent years, is still a challenge for researchers, in order to clarify the pathogenic mechanisms that underlie this relationship, and for clinicians, in order to optimize strategies for prevention and early interventions. Particular attention is linked to insulin resistance, which can represent a primum movens able to adversely affect the course of the dysmetabolic and psychiatric frameworks. Through extensive review of the scientific literature on PubMed, we analyze the latest scientific findings about the bidirectional nature of this comorbidity. Our aim is also to identify an instrument applicable on a large scale in psychiatric populations, able to quickly recognize the insulin resistance. In particular, the HOMA (Homeostasis Model Assessment) index for its features of high specificity, sensitivity, low-cost and easy execution of the method, can be a useful tool, predictive and diagnostic at the same time, which can significantly improve the quality of life and the course of disease for these patients

Generalized and specific emotion impairments as potential markers of severity in obsessive-compulsive disorder. A preliminary study using Facial Action Coding System (FACS)

BACKGROUND: The role of emotional deficits in the poor outcomes of patients with Obsessive-Compulsive Disorder (OCD) has been emphasized. Generalized and specific emotional abnormalities have been reported, often related to OCD severity and functional disabilities. The objective of the present study was to assess the abilities of experiencing and displaying emotions in OCD patients in response to specific stimuli in relation with the severity of their clinical condition. SUBJECTS AND METHODS: Thirty-six individuals participated in the study: 10 OCD patients with severe symptoms, 11 with mild-moderate symptoms, and 15 healthy controls. All participants watched emotion-eliciting video clips while their facial activity was videotaped. The congruent/incongruent feeling of emotions and the facial expression in reaction to emotions were evaluated. RESULTS: The two subgroups of OCD patients presented similarly incongruent emotive feelings and facial expressions (significantly worse than healthy participants). Moreover, OCD patients with severe symptoms expressed the emotion of happiness and disgust significantly less appropriately than OCD patients with mild-moderate symptoms. CONCLUSIONS: The present data support the hypothesis that impaired emotional processing may: (i) represent a potential contributor to poor outcome in OCD; (ii) constitute a warning sign for clinicians to establish a more comprehensive protocol for more severe cases; (iii) influence therapeutic strategies used to treat this disorder

Tinnitus: clinical experience of the psychosomatic connection.

The connection between psychopathology and tinnitus is complex and not adequately studied. The aim of this study is to investigate the relationship between tinnitus and psychiatric comorbidities from different points of view: categorical, dimensional, temperamental, and perceived stress level.Two hundred and thirty-nine patients affected by tinnitus were recruited between January and October 2012. Patients underwent a preliminary battery of tests including the Tinnitus Handicap Inventory (THI), Symptom Check List (SCL90-R), Temperament and Character Inventory (TCI), and Stress-Related Vulnerability Scale (VRS), and eventually a full psychiatric evaluation.One hundred and fourteen patients (48\% of the total sample) presented psychiatric comorbidity. Among these, a higher prevalence of depression, somatization, obsession, and anxiety was found. More than 41\% of patients affected by decompensated tinnitus reported a family history of psychiatric disorders. Significant positive correlations between the psychopathological screening tools (SCL90-R and VRS) and THI were found. Patients affected by comorbid psychiatric disorder showed specific temperamental and characterial predispositions.Psychiatric comorbidity in subjects affected by tinnitus is frequent. Stress can be considered as a factor leading to damage and dysfunction of the auditory apparatus. The vulnerability to neurotic disorders and the lack of coping capabilities can play a critical role in the clinical history of patients affected by severe tinnitus