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)

Tested the buffering model of social support among 158 adults with diabetes. We predicted that, among patients with higher levels of illness-related impairment, adequate social support would act as a buffer against depression. Measures included the Beck Depression Inventory; the Sickness Impact Profile; and an assessment of the adequacy of social support to enable the patient to deal with illness-related tasks, domestic chores, financial responsibilities, and emotional needs. Depressive symptoms correlated positively with functional impairment (r = .58, p less than .001) and negatively with the adequacy of social support (r = -.31, p less than .001). In addition, social support moderated depression in the face of greater impairment such that, among patients who reported the most illness-related functional disabilities, adequate support provided a relative protection from depression. The findings suggest that individuals with inadequate support are most at risk to become depressed when disability related to illness increases.
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PMID:Influence of functional impairment and social support on depressive symptoms in persons with diabetes. 228 83

Because the clinical actions of psychotherapeutic agents can be influenced by their pharmacokinetics, we investigated plasma tranylcypromine in relation to treatment outcome in 26 patients with bipolar depression. After oral administration of a tranylcypromine dose, plasma drug levels were measured hourly from 5-8 hours (N = 16) or 0-8 hours (N = 10) postdose, and pharmacokinetic parameters were calculated. Depressive symptoms were rated using the Hamilton Rating Scale for Depression (HAM-D), and subjects were categorized as responders, partial responders, or nonresponders, based on end-pair ratings. Twelve subjects were responders, seven were partial responders, and seven were nonresponders (mean scores = 3.2, 13.1, and 24.9, respectively); pretreatment HAM-D scores did not differ among the three groups. Tranylcypromine elimination (t1/2) was unrelated to clinical outcome. However, plasma tranylcypromine measured 5 hours postdose (5hTCP) was correlated with the end-pair HAM-D scores (r = 0.48, p less than 0.015) and was significantly higher in nonresponders than in responders (ANOVA, F = 4.7, p less than 0.02; Newman-Keuls test, p less than 0.05). For subjects who were studied from 0-8 hours postdose, the time to peak absorption (Tpeak), the area under the plasma tranylcypromine-versus-time curve, and the volume of distribution (Vd) were determined. Two subjects having delayed (3-4 hours) Tpeak also manifested elevated mean 5hTCP (63.9 vs. 34.1 ng/ml).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Plasma tranylcypromine: relationship to pharmacokinetic variables and clinical antidepressant actions. 237 18

Thirty in-patients received one of three treatments - medication (nortriptyline) alone (MA), relaxation therapy plus medication (RT&M), or cognitive therapy plus medication (CT&M) (each n = 10) - along with ward milieu. The relaxation and cognitive therapy groups participated in 12 therapy sessions. Symptoms of depression and related cognitive variables were assessed at sessions 1, 6 and 12, and at discharge. All groups improved over the course of the study. CT&M and RT&M groups reported significantly fewer depressive symptoms and negative cognitions at discharge than the MA group. The number of subjects judged depressed at discharge was lower in the CT&M group than in the MA and RT&M groups. It is proposed that a consistent rationale for treatment is a significant facilitating factor in achieving behavioural and cognitive changes in depression.
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PMID:Treatment of depressed in-patients. Cognitive therapy plus medication, relaxation plus medication, and medication alone. 240 39

Depressive symptoms and syndromes occur commonly in bulimia--an observation which has prompted some investigators to hypothesize an association between bulimia and major affective disorder. However, it has also been suggested that the character of the depressive symptoms in bulimic patients differs from that found in patients with major depression--arguing against an association between the two disorders. To test this possibility, we compared item scores on the Hamilton Rating Scale for Depression among 45 bulimic patients, 21 patients in treatment for major depression, and 27 non-psychiatric control subjects. The bulimic and depressed patients proved indistinguishable on virtually all items, whereas both groups were readily distinguishable from non-psychiatric control subjects.
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PMID:Depressive symptoms in bulimic, depressed, and non-psychiatric control subjects. 252 56

This study suggests that depressive symptoms are less common in severe, chronic, schizophrenic inpatients than would be predicted if these symptoms were manifestations of negative symptoms or drug-induced parkinsonism. The findings further suggest that depressive symptoms in such patients are independent phenomena which conform to a depressive syndrome. This depression does not represent a misidentification of the negative symptoms affective flattening and alogia, as measured by the SANS, or parkinsonism or akathisia. The study findings fail to support the view that long-term depot antipsychotic medication plays an important role in the genesis of depression and dysphoria in chronic schizophrenic patients. Depressive symptoms were found to occur as frequently, and dysphoria more frequently, in schizophrenic patients in the year after drug withdrawal compared with patients continuing on maintenance drug treatment for the same period.
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PMID:Dysphoric and depressive symptoms in chronic schizophrenia. 257 73

We compared the prevalence of depressive symptoms among deaf and hearing college students and examined the relationships among depressive symptoms, personality characteristics, and perceived parental attitudes and behaviors in these two groups. Measures were revised to meet the language needs of the deaf subjects. Mild levels of depressive symptoms were more prevalent in the deaf than in the hearing students, but more severe depression was not. In both groups, depressive symptoms were associated with perceptions of lower maternal care and higher maternal over-protection. Deaf and hearing subjects did not differ on these perceived maternal characteristics. Depressive symptoms were associated with socially dependent personality characteristics in the hearing sample only. We discuss the implications of the findings for the role of personality development in depression in deaf individuals.
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PMID:Toward greater understanding of depression in deaf individuals. 258 42

Morning (0800) plasma and serum and mean diurnal (24-h) serum calcium (Ca) and magnesium (Mg) concentrations were investigated in 56 depressed patients, 32 with acute major depression, 26 of these restudied in remission, 24 patients with longstanding depression, mainly treated with lithium, and in 27 healthy controls. All subjects were rated with the Comprehensive Psychopathological Rating Scale (CPRS). Significant differences between the groups were found for 0800 and 24-h serum Ca and Mg, 0800 plasma Mg, but not for 0800 plasma Ca. Elevations of serum Ca and Mg, plasma Mg but not plasma Ca were noted in the lithium-treated patients. Sex differences for plasma but not serum levels were seen in remission and in the controls. Depressive symptoms were negatively correlated to 0800 plasma Ca in the acute state and positively to 0800 and 24-h serum Ca and Mg in remission and longstanding depression. This difference between plasma and serum in relation to symptoms could reflect a change in a calcium binding factor present in plasma but not in serum, connected with biological factors of affective disease.
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PMID:Calcium and magnesium concentrations in affective disorder: difference between plasma and serum in relation to symptoms. 261 74

Sixty-seven women were interviewed four weeks after spontaneous abortion. As determined by the Present State Examination, 32 of these women were psychiatric cases. This rate is four times higher than in the general population of women. In each case the diagnosis was depressive disorder, a finding confirmed by scores on three depression rating scales. Many women showed typical features of grief. Depressive symptoms were significantly associated with a history of previous spontaneous abortion, and less so with childlessness.
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PMID:The psychiatric consequences of spontaneous abortion. 262 Feb 7

Depressive symptoms and syndromes in schizophrenia are common but heterogeneous with respect to etiology, presentation, course, and treatment. Based on a comprehensive differential diagnosis that identifies ten clinical subgroups, the authors review relevant treatment studies and offer current treatment guidelines. The clinical recommendations focus on addressing underlying problems such as medication side effects and substance abuse, attempting to identify and treat medication-responsive syndromes, and preventing suicide. The categories and treatments presented here are expected to evolve as researchers continue to elucidate clinically meaningful syndromes and to develop specific treatments. Nevertheless, current knowledge suggests that many schizophrenics with depression and depression-like symptoms can be treated effectively.
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PMID:Depression in schizophrenia: current guidelines to treatment. 269 36

Although depression is well studied in women, little information is available regarding depression during pregnancy. The purpose of this study was to determine the correlates of depressive symptoms as measured by the Center for Epidemiological Studies-Depression Scale during pregnancy. Between 1984 and 1987, 1014 women, primarily poor and of minority status, who attended the prenatal clinic at Boston City Hospital were interviewed and were asked to furnish urine samples that were then assayed for marijuana and cocaine metabolites. Scores on the Center for Epidemiological Studies-Depression Scale ranged from 0 to 57, with a median score of 16. Depressive symptoms during pregnancy were associated with increased life stress (p less than 0.001), decreased social support (p less than 0.001), poor weight gain (p less than 0.01), and the use of cigarettes (p less than 0.001), alcohol (p less than 0.001), and cocaine (p less than 0.05). These findings are important because these health behaviors have been demonstrated to have an an adverse effect on infant outcome. Interventions to change health behaviors during pregnancy should consider a woman's affective state, social context, and mental health.
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PMID:Depressive symptoms during pregnancy: relationship to poor health behaviors. 272 87


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