Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Post Traumatic Stress Disorder (PTSD) is reported to be caused by traumatic events that are outside the range of usual human experiences including (but not limited to) military combat, violent personal assault, being kidnapped or taken hostage and terrorist attacks. Initial data suggests that 1 out of 6 returning Iraq War military personnel are exhibiting symptoms of depression, anxiety and PTSD. Virtual Reality (VR) exposure therapy has been used in previous treatments of PTSD patients with reports of positive outcomes. The aim of the current paper is to specify the rationale, design and development of an Iraq War PTSD VR application that is being created from the virtual assets that were initially developed for theX-Box game entitled Full Spectrum Warrior which was inspired by a combat tactical training simulation, Full Spectrum Command.
 ...
PMID:Development of a VR therapy application for Iraq war military personnel with PTSD. 1571 69

This study explores the psychometric properties of the Spanish adaptation of the Mood Spectrum Self-Report (MOODS-SR), an instrument designed to assess a broad range of manifestations of mood psychopathology. A total of 71 Spanish subjects participated: 49 outpatients who met criteria for a mood disorder or generalized anxiety disorder, and 22 normal controls. The instrument proved to have good internal consistency and test-retest reliability. Significant positive correlations were found between the depressive subdomains of the questionnaire and the Beck Depression Inventory, as well as between the manic-hypomanic subdomains and the Clinician-Administered Rating Scale for Mania. Clinical subjects displayed higher mean scores than normal subjects in all domains, and patients with bipolar disorder displayed higher scores than patients with unipolar disorder in the Manic component, particularly in the Energy and the Cognition subdomains. Differences between patients with generalized anxiety and mood disorders were small. The former, however, did not differ from normal controls in several subdomains, whereas patients with mood disorders did.
 ...
PMID:The Mood Spectrum Self-Report: validation and adaptation into Spanish. 1655 May 40

We explored the relationships between 'autistic' traits as measured by the AQ (Autism-Spectrum Quotient; Baron-Cohen et al., J. Autism Develop. Disord. (2001b) 31 5) and various personality traits or cognitive ability, which usually coincide with autistic symptoms, for general populations. Results showed the AQ was associated with tendencies toward an obsessional personality as defined by the TCI (Temperament and Character Inventory), higher depression and anxiety, and higher frequency of experience of being bullied. These results parallel the patterns in autism and corroborate the validity of the AQ for general populations. Contrary to our prediction, however, there was no relationship between the AQ and cognitive ability, such as theory of mind, executive functioning, and central coherence, suggesting the AQ does not reflect autism-specific cognitive patterns in general populations.
 ...
PMID:'Autistic' traits in non-autistic Japanese populations: relationships with personality traits and cognitive ability. 1660 34

To compare impulsivity and compulsivity, we performed a case control study comparing a group of 20 patients with obsessive-compulsive disorder with a group of 20 patients with skin picking and/or trichotillomania (SP/T). The instruments used were Structured Clinical Interview for DSM-IV Axis I Diagnosis, Yale-Brown Obsessive-Compulsive Scale, Schalling Impulsivity Scale, and Hamilton Anxiety and Depression Inventories. A Multidimensional Impulsive-Compulsive Spectrum Assessment Instrument was designed for this particular study. The Yale-Brown Obsessive-Compulsive Scale scores were significantly higher in patients with obsessive-compulsive disorder, compared with patients with SP/T (F = 90.29; P < .001). The Hamilton Inventories and Schalling Impulsivity Scale revealed no significant intergroup differences. The Multidimensional Impulsive-Compulsive Spectrum Assessment Instrument allowed us to find 6 statistically significant differences between groups: the ability or inability to delay an impulse, quick response or action planning, feelings of pleasure or guilt during or after an act, ritualization, and whether the patient believes he/she has losses or benefits if prevented from acting. In conclusion, SP/T should deserve further attention about their classification in future versions of diagnostic manuals because, as in International Classification of Diseases, Tenth Revision, the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition includes these disorders in the same chapter as pathological gambling, kleptomania, pyromania and others. Despite their resemblance to compulsions, their classification under the Obsessive-Compulsive Spectrum needs particular phenomenological and neurobiologic investigation.
 ...
PMID:Impulsivity and compulsivity in patients with trichotillomania or skin picking compared with patients with obsessive-compulsive disorder. 1676 3

The short (s) variant of the serotonin transporter gene linked functional polymorphic region (5-HTTLPR) is associated with depression. Stressful life events, gender, and race have been shown to moderate this association. Because features of mania/hypomania seem to constitute an indicator of higher severity of depression, we examined the relationship between 5-HTTLPR genotype and symptoms of mania-hypomania spectrum occurring over the lifetime in patients with major depression. The possible moderating role of gender in this relationship was taken into account. Two hundred twenty-two patients with unipolar major depression were genotyped for 5-HTTLPR and nine other representative polymorphisms, and were administered the Mood Spectrum Questionnaire, Lifetime Version (MOODS-SR). The manic-hypomanic (MH) component score was used for analysis. Using a linear model of the MH score as a function of genotypes and gender, controlling for age, severity of depression, and site, we found significant effects of gender (F = 8.003, df = 1, P = 0.005), of the interaction gender x genotype (F = 4.505, df = 2, P = 0.012), and of the baseline Hamilton score (F = 5.404, df = 1, P = 0.021), non-significant effects of genotype (F = 1.298, df = 2, P = 0.275), age (F = 0.310, df = 1, P = 0.578) site (F = 0.504, df = 1, P = 0.479). Significant associations were also detected at three other SNPs. The association between the manic/hypomanic component of the MOODS-SR and the polymorphisms of the 5-HTTLPR is moderated by gender. This finding is intriguing from a clinical point of view because women with unipolar disorder and the "ss" genotype seem to constitute a sub-group with higher severity of depression. These results should be considered tentative pending replication in other samples.
 ...
PMID:Gender moderates the relationship between mania spectrum and serotonin transporter polymorphisms in depression. 1912 90

Following the recent debates on the discrepancy between the predominant weight of bipolar disorder (BPD) in the clinical reality and its relatively low prevalence figures emerging from epidemiological surveys, the present paper contends the ability of current operational diagnostic system to properly detect the clinical entity of bipolar disorder.As an episode of mania/hypomania is the necessary requirement for a diagnosis of bipolar disorder to be made, in this editorial we maintain that: a) the most severe forms of mania, characterized by cloudy consciousness, mood incongruent delusions, and physical symptoms are likely to escape DSM IV criteria, that are shaped around hypomania or mild mania; b) the impossibility to diagnose mania when this occurs during antidepressant treatments impedes diagnosing those cases whose natural illness pattern is Depression followed by Mania (known as DMI pattern); c) given that approximately 50% of cases have their onset of BPD with affective episodes other than mania/hypomania any prevalence figure necessarily underestimates BPD; d) the sub-threshold forms of BPD, well described in the concept of Bipolar Spectrum, are beyond the possibility to be recognized using operational diagnoses in spite of their utmost clinical relevance.
 ...
PMID:Bipolar Disorder: an impossible diagnosis. 1953 Dec 19

Clinical features and treatment outcome were compared in depressed outpatients with and without a history of emotional and physical abuse (EPA), including childhood maltreatment. Patients were initially randomized to IPT or SSRI and then augmented with the second treatment if they did not remit with monotherapy. Assessments included the SCID-I, the SCID-II for DSM-IV diagnoses, the HRSD, the QIDS and the Mood Spectrum Self-Report (MOODS-SR). Seventy-eight (25%) patients reported a history of EPA; 60 (76.9%) were women. Patients with a history of EPA did not differ from those without on HRSD scores at baseline, but showed an earlier age at onset of depression and a longer duration of illness. The two groups differed on several mood spectrum factors, namely: 'depressivemood' (15.6+/-4.9 vs. 13.5+/-5.4; p<0.004), 'psychomotorretardation' (11.7+/-4.5 vs. 9.6+/-4.7; p<0.001), 'drugandillness-relateddepression' (1.3+/-1.3 vs. 0.6+/-1.0; p<0.0001), and 'neurovegetativesymptoms' (8.3+/-2.6 vs. 6.9+/-2.9; p<0.0001). Patients with EPA had also a significantly longer time to remission (89 vs. 67days, log-rank test, p=0.035). The need for augmentation treatment was significantly more frequent among patients with EPA than in those without. The present study suggests that patients with a history of EPA show a subtype of depression characterized by poor treatment response and more severe neurovegetative and psychomotor symptoms.
 ...
PMID:Clinical characteristics and treatment outcome of depression in patients with and without a history of emotional and physical abuse. 1980 Jun 34

The aim of this study was to analyze the relationship of residual mood and panic-agoraphobic spectrum phenomenology to functional impairment and quality of life in 226 adult outpatients who had remitted from a major depressive episode. Quality of life and functioning were assessed using the Quality of Life Enjoyment and Satisfaction Questionnaire and the Work and Social Adjustment Scale. Residual symptoms were assessed using the Mood and Panic-Agoraphobic Spectrum Questionnaires. Linear and logistic regression models were used to analyze the relationship of mood and panic-agoraphobic spectrum factors with quality of life and functioning. Poor quality of life was associated with the Mood Spectrum Self-Report Questionnaire factors 'depressive mood' and 'psychotic features' and the Panic-Agoraphobic Spectrum Self-Report Questionnaire factors 'separation anxiety' and 'loss sensitivity'. Functional impairment was associated with the Mood Spectrum Self-Report Questionnaire factor 'psychomotor retardation' and the Panic-Agoraphobic Spectrum Self-Report Questionnaire factor 'fear of losing control'. These relationships were held after controlling for the severity of depression at the entry in the continuation treatment phase. In conclusion, the spectrum assessment is a useful tool for clinicians to identify areas of residual symptomatology that can be targeted with focused and effective long-term treatment strategies.
 ...
PMID:Relationship of residual mood and panic-agoraphobic spectrum phenomenology to quality of life and functional impairment in patients with major depression. 2006 61

The purpose of this study was to investigate the effect of anxiety on the postural stability of a variety of dizzy patients during upright standing. To address this issue, 54 patients complaining of dizziness were enrolled in this study. The degree of anxiety in patients was evaluated on the basis of a routine vestibular examination together with their dizziness handicap inventory (DHI) scores as well as the hospital anxiety and depression scale (HADS). The patients were divided into 3 groups. If there was no vestibular dysfunction, they were defined as psychogenic (PSY) (N=16). The remaining subjects were further divided on the basis of their HADS score. If the score of A (anxiety) was less than 5, they are defined as organic (ORG) (N=25), and the rest were defined as a combination of psychogenic and organic (PSY+ORG) (N=13). Posturographic measurements were performed in a quiet and stable standing position on a force platform, as one of the vestibular examinations. The total length, the area of body sway, and the ratio of maximum perturbation of antero-posterior axis (A/P ratio) were registered. Spectrum analyses of the left-right axis and antero-posterior axis were also performed by using the fast Fourier transform (FFT) method of body sway. We found a significant correlation between anxiety and postural instability in the antero-posterior axis in all subjects as a group and in either group PSY or PSY+ORG. However, no significant correlation was found in group ORG. Using power spectrum analysis (FFT), we identified 3 frequency components of postural sway: group A (0.02-0.21Hz), group B (0.22-2.01Hz), and group C (2.01-10Hz). Statistical significance of the data was examined by ANOVA. Group C reflected somatosensory inputs, and group A reflected vestibular inputs. The power of group C decreased in the high anxiety group, whereas the power of group A increased in the high anxiety group. These phenomena disappeared in the eyes-closed condition. Our study shows that the effect of visual input on vestibular and somatosensory input is affected by anxiety. In conclusion, our results indicate that anxiety affects the postural perturbation in the antero-posterior axis and that anxiety possibly affects the interactions of visual inputs with vestibular and somatosensory inputs in the maintenance of postural balance in patients complaining of dizziness.
 ...
PMID:Effect of anxiety on antero-posterior postural stability in patients with dizziness. 2095 66

Patients with chronic migraine (CM) have high frequence of psychiatric comorbidity or psychological distress. The presence of depression, anxiety, panic or obsessive disorders in these patients contributes to poor quality of life and can influence prognosis and treatment. A systematic investigation of psychiatric comorbidity is needed in patients with CM especially in those with medication overuse (MO), in order to reach a more comprehensive clinical management. We assessed the psychological profile of 50 patients, 40 women and 10 men suffering from CM with MO. The Spectrum Project, a complementary way of describing and assessing psychopathology with structured clinical interviews, was used for the psychological evaluation of the patients to explore personality traits. Spectrum instruments mood disorders (MOODS), panic agoraphobic disorders (PAS) and obsessive-compulsive disorder (OBS) were applied to study patients. OBS-questionnaire was positive in 28% of the patients, MOODS-questionnaire in 44%, PAS-questionnaire in 46%. 19 on 50 patients (38%) presented positivity to 2 or to all questionnaires in variable associations. None of the patients of the studied group had complete normal findings in the questionnaires. Clinical records of patients with OBS-questionnaire positivity showed a worse clinical course and tendency to relapse. These results suggest that psychological assessment is an essential step in the evaluation and treatment of patients with CM and MO. The remarkable percentage of OBS-questionnaire positivity in this group indicates that obsessive-compulsive trait represents besides depression and anxiety, a major risk of chronification and overusing.
 ...
PMID:Psychopathological profile of patients with chronic migraine and medication overuse: study and findings in 50 cases. 2153 40


<< Previous 1 2 3 4 5 6 7 8 9 Next >>