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

During the months of April and May of 1985, 3218 individuals were studied, in the city of Valencia, Carabobo State, Venezuela, there were chosen at random out of the population whose ages ranged between 15 years and over. A two parts questionnaire was made consisting on the Self-rating Depression Scale by Zung, and the study of socioeconomic factors of the individuals. Frank depression was found in 36.8% of individuals and 55% tendency towards depression, with a mean depression index of 0.48 and a standard deviation of 0.12. The groups that showed the largest prevalence of frank depression were: females 40.4%, ages ranging between 65 years and over 46.2%, widowhood 70.7%, illiterates 65.8%, crippled 50%, and those with low grade of satisfaction with their actual occupation 55.2%. These data suggest the high frequency of Depressive Syndrome in the studied population, and also the strong relationship existing between this syndrome and socioeconomic factors implicated.
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PMID:[Prevalence of depression syndrome and its relationship with socioeconomic factors in a population of Valencia City, Carabobo state, Venezuela]. 215 46

The effects of age on sex differences in depression were studied in an inpatient-sample of the Department of Psychiatry, Free University Berlin. The dependent variable depression was defined by nosological classification (ICD) and by the severity of the Depressive Syndrome of the AMP-Rating Scale on admission. With the exception of the 40-49 years olds women were more often diagnosed as depression compared to men, the preponderance of women was significant till the age of 40. With regard to the Depressive Syndrome women manifested a more pronounced symptomatology up to the age of 70. The difference diminished for male and female patients 50-69 years old and changed to a higher score for men older than 70. The results were discussed in comparison to other findings published in the last years.
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PMID:[Effect of aging on the sex distribution of depressive disorders]. 348 28

A total of 84 adult inpatient dual-diagnosis (cocaine dependence and unipolar depressive disorder) patients' charts were reviewed. Patients were administered the BDI, SCL-90-R with Additional Items for Major Depressive Syndrome, and the DAST-20 within 5 days of admission as standard assessment practice in a hospital program. Depression scores for the BDI and the SCL-90-R were generally consistent, respectively, across each of the depressive disorder diagnostic groups with the exception of organic (cocaine-induced) mood disorder, which had lower mean scores on both instruments. BDI mean score differences were statistically significant regarding the depressive and organic (substance-induced) patients. DAST-20 mean scores were consistent across the diagnostic groups (substantial drug abuse range). Results suggest potential discriminating ability of the BDI in particular in distinguishing genuine unipolar depressive disorders from organically (cocaine) induced mood symptomology when assessments are done rapidly following cocaine cessation.
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PMID:Acute dually diagnosed inpatients: the use of self-report symptom severity instruments in persons with depressive disorders and cocaine dependence. 921 38

In the present pilot study, our aim was to investigate whether associations could be demonstrated in psychiatric patients between the changes in plasma lipid and lipoprotein levels expected during treatment with psychoactive drugs and the changes in the patients' depressive and hostile behavior. One hundred and fourteen patients with various psychiatric disorders (depressive episode in bipolar affective disorder, depressive episode or recurrent depressive disorder, paranoid schizophrenia, and schizoaffective disorders) were included in the study. The following examinations were carried out in each patient on admission and at discharge: (1) the plasma lipid parameters total cholesterol (TC), low-density lipoprotein (LDL), very low-density lipoprotein (VLDL), high-density lipoprotein (HDL), and triglycerides (TRI) were determined, and (2) the psychopathological features were recorded employing the AMDP system and the AMDP Syndrome Scales. Within the context of a naturalistic clinical setting with a choice of psychoactive drugs available, patients were subdivided at the end of treatment into eight treatment groups, as follows: group 1, treatment with butyrophenones; group 2, treatment with tricyclics; group 3, treatment with butyrophenones and tricyclics; group 4, treatment with butyrophenones, tricyclics and selective serotonin reuptake inhibitors; group 5, treatment with butyrophenones and lithium; group 6, treatment with tricyclics and lithium; group 7, treatment with butyrophenones, tricyclics and lithium; and group 8, treatment with butyrophenones, tricyclics, selective serotonin reuptake inhibitors and lithium. To compare the changes in the eight treatment groups, mixed general linear models including diagnosis, gender, age, body mass index changes, and baseline values were applied using proc GLM of SAS. Butyrophenones induce an increase in TC, LDL, and TC/TRI ratio, whereas tricyclics lead to an increase in TC, LDL, VLDL, and TRI. In combined medication of butyrophenones and tricyclics the effects of tricyclics predominate. Comedication of lithium inhibits the increase in TC and LDL induced by butyrophenones and/or tricyclics. Treatment groups with lipid changes of the same type (decrease, no change, or increase) were combined in "lipid change groups". Analyses of variance or covariance (with psychopathological admission value as covariate where there were significant differences in psychopathological admission mean values between the groups) of these lipid change groups with regard to the changes in the Depressive Syndrome Scale and the Hostility Syndrome Scale gave results which are interpreted as follows: an increase in TC or LDL inhibits the remission of hostility, whereas an increase in TRI with concomitant decrease in TC, or else a relatively greater increase in TRI than in TC promotes the remission of hostility. A decrease in TRI or VLDL promotes the remission of depression. Our data and findings published in the literature may suggest that systemic changes in plasma lipid parameters, at the cellular level, induce changes in the fluidity of brain cell membranes. We hypothesize that an increase in plasma TC or LDL and/or a decrease in plasma TRI or VLDL may induce a relative decrease in brain cell membrane fluidity with decreased presynaptic serotonin reuptake and increased postsynaptic serotonin function. This proposed increase in brain serotonin function would finally result in an anti-depressive, aggression-promoting effect. Conversely, a decrease in plasma TC or LDL and/or an increase in plasma TRI or VLDL may induce a relative increase in brain cell membrane fluidity with increased presynaptic serotonin reuptake and decreased postsynaptic serotonin function. This proposed decrease in brain serotonin function would result in an anti-aggressive, depression-promoting effect.
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PMID:Are psychoactive-drug-induced changes in plasma lipid and lipoprotein levels of significance for clinical remission in psychiatric disorders? 956 10

Breakthrough depression is a common problem in the treatment of bipolar disorder. Only one, recently published, double-blind, placebo-controlled trial has examined the efficacy of divalproex in the prevention of depressive episodes in bipolar patients. This report describes, in further detail, the findings from that trial of the effect of divalproex on multiple dimensions of depressive morbidity in bipolar disorder. A randomized, double-blind, parallel-group, multicenter study was conducted over a 52-week maintenance period. Bipolar I patients, who may have been treated with open-label lithium or divalproex and who met recovery criteria within 3 months of onset of an index manic episode, were randomized to maintenance treatment with divalproex, lithium, or placebo in a 2 : 1 : 1 ratio. Adjunctive paroxetine or sertraline for breakthrough depression was allowed in maintenance phase. Outcome measures were the rate of early discontinuation for depression, time to depressive relapse, proportion of patients with depressive relapse, mean change in Depressive Syndrome Scale score, proportion of patients receiving antidepressants, and time in the study. Among patients taking an antidepressant, a higher percentage of patients on placebo than divalproex discontinued early for depression. Patients who were previously hospitalized for affective episodes or took divalproex in the open period relapsed later on divalproex than on lithium during the maintenance period. Divalproex-treated patients had less worsening of depressive symptoms than lithium-treated patients during maintenance. Indices of severity of prestudy illness course predicted worse outcome in all treatment groups. Divalproex improved several dimensions of depressive morbidity and reduced the probability of depressive relapse in bipolar disorder, particularly in patients who had responded to divalproex when manic, and among patients with a more severe course of illness.
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PMID:Maintenance efficacy of divalproex in the prevention of bipolar depression. 1278 16

The number of au-pairs in Germany is on the rise. In 2017, about 13,500 au-pairs were living in German families, almost half of them originating from non-European Union (EU) countries and many of them from Spanish speaking countries. Knowledge about mental health among au-pairs in Germany is limited. Therefore, the main objective of this study was to assess the prevalence of Major Depressive Syndrome (MDS) and its potential association with time of residence among Spanish speaking au-pairs living in Germany via an exploratory analysis. This study included a sample of 409 Spanish speaking au-pairs living in Germany. We classified the au-pairs into those who lived less than three weeks in Germany (newcomer au-pairs) and those who lived more than three weeks (experienced au-pairs). The participants were recruited by an online survey (Facebook and Instagram) from August 2018 to June 2019. Socio-demographic characteristics, time of residence in Germany and the level of education were assessed. MDS was assessed by the Patient Health Questionnaire depression module (PHQ-9). Poisson regression models were calculated to evaluate the association between time of residence in Germany and prevalence of MDS. Most of the participants were female (91%). Almost half of them came from Colombia (48%) and were in the age range between 22-24 years (40%). Prevalence of MDS was 8% among newcomers and 19% among experienced au-pairs (p = 0.002). Differences remained statistically significant after adjustment for potential confounders (age, level of education and time of residence in Germany) (prevalence ratio 2.25; 95% confidence interval: 1.22-4.14). In conclusion, au-pairs may develop mental symptoms during their time abroad. Future prospective studies should aim at identifying potential risk factors and preventive measures.
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PMID:Major Depressive Syndrome (MDS) and its Association with Time of Residence among Spanish Speaking Au-Pairs Living in Germany. 3179 82