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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The course of illness of 431 subjects with major depression participating in the National Institute of Mental Health Collaborative Depression Study was prospectively observed for 5 years. Twelve percent of the subjects still had not recovered by 5 years. There were decreasing rates of recovery over time. For example, 50% of the subjects recovered within the first 6 months, and then the rate of recovery declined markedly. Instantaneous probabilities of recovery reflect that the longer a patient was ill, the lower his or her chances were of recovering. For patients still depressed, the likelihood of recovery within the next month declined from 15% during the first 3 months of follow-up to 1% to 2% per month during years 3, 4, and 5 of this follow-up. The severity of current psychopathology predicted the probability of subsequent recovery. Subjects with moderately severe depressive symptoms, minor depression, or dysthymia had an 18-fold greater likelihood of beginning recovery within the next week than did subjects who were at full criteria for major depressive disorder. Many subjects who did not recover continued in an episode that looked more like dysthymia than major depressive disorder.
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PMID:Time to recovery, chronicity, and levels of psychopathology in major depression. A 5-year prospective follow-up of 431 subjects. 141 34

A total of 251 elderly residents of 2 boroughs of greater Athens were examined by a psychiatrist. For the assessment of depressive symptoms, the Center for Epidemiological Studies Depression (CES-D) Scale was used. Cognitive functioning was also evaluated. The prevalence of affective disorders of any type was estimated by a clinical examination with a semistructured psychiatric interview (PEF) supplemented by DSM-III criteria. A total of 27.1% of the elderly respondents reported a significant number of dysphoric or depressive symptoms and were identified as depressed cases. Respondents who had lower socioeconomic status, were widowed, were experiencing stressful life events or were living alone exhibited a significant degree of depressive psychopathology. An association between depressed mood and cognitive impairment was also found. A total of 9.5% of the sample was diagnosed as suffering from any type of affective disorder (1.6% major depression, 0.6% bipolar, 5.5% dysthymic disorder and 2.0% adjustment disorder with depressed mood). Affective disorders constitute nearly half of the total number of psychiatric diagnoses (20.3% at the sample). It is interesting that, of the 27.1% of the sample with depressed mood (> or = 16 score on CES-D Scale), only 9.5% of the sample were diagnosed as suffering from clinical types of depression.
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PMID:Depressive symptoms and depression among elderly people in Athens. 145 76

Ten children with trichotillomania (hair pulling) were systematically evaluated with structured psychiatric interviews and rating scales assessing anxiety, depression, life events, self-esteem, and family functioning. Six of the subjects met diagnostic criteria for overanxious disorder on the Diagnostic Interview for Children and Adolescents--Revised--Child or Adolescent Version and/or Diagnostic Interview for Children and Adolescents--Revised--Parent Version. Two met the criteria for dysthymia, including one of the subjects with overanxious disorder. No children reported associated obsessions or compulsions. Only one subject experienced tension before hair pulling and relief associated with hair pulling. The DSM-III-R criteria for trichotillomania, which currently require an increasing sense of tension before hair pulling and gratification with hair pulling, may be overly restrictive and in need of redefinition. Additional research with increased sample size is necessary to define diagnostic criteria for trichotillomania and clarify its relationship with other psychiatric diagnoses.
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PMID:Clinical characteristics and psychiatric comorbidity in children with trichotillomania. 1059 42

This article provides a brief overview of the changing nature of the concept of minor depression. It then discusses treatment studies conducted from 1980 to 1991 of patients diagnosed as neurotic depression, depressive neurosis or dysthymia, characterologic depression, "double depression" and minor depression or dysthymia, if there has been a full remission of a major depressive episode lasting at least six months prior to the development of dysthymia. Long-term treatment of chronic depression is also reviewed. Cognitive-behavioral intervention and marital therapy have been reported beneficial for patients diagnosed as having neurotic depression, characterological depression, or dysthymia. All studies of antidepressant drug treatment showed drugs to be efficacious and superior to placebo, with few differences found between drugs. In addition, they all showed the importance of analyzing the interactions between treatment and severity or diagnosis. Patients diagnosed as "double depression" also appear responsive to both psychosocial intervention and drug treatment; in general, however, these patients tend to have a poor long-term outcome and continued treatment is indicated. The most obvious finding to emerge from this review is that the diagnosis of minor depression is ambiguous, in large part because of the lack of defining criteria related to severity and course. The review also revealed that in addition to poorly defined subgroups, many studies lacked controls, had small sample sizes, inadequate and/or inconsistent measures of outcome, and limited follow-up. For these reasons, their findings cannot be considered conclusive. Finally, the literature revealed a dearth of controlled studies of psychosocial treatment for well defined subgroups of neurotic depression.
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PMID:A review of treatment studies of minor depression: 1980-1991. 154 54

A patient with chronic depression responded to treatment for her major depressive episodes, but was left with a dysthymia which was eventually relieved by anticonvulsants. Sodium valproate may be of use in a range of affective disorders.
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PMID:Sodium valproate as an antidepressant. 154 94

Review of the published literature produces 1-year prevalence rates for major depressive disorder DSM-III between 2.6 and 6.2%, for dysthymia between 2.3 and 3.7%, bipolar disorder 1.0-1.7%. Data from the prospective Zurich Study with four interviews over 10 years give relatively high 10-year prevalence rates for subjects from age 20 to 30 (14.4% major depression, 10.5% recurrent brief depression, 0.9% dysthymia, 3.3% bipolar disorder, 1.3% hypomania). On average, 49% of all these cases received treatment for affective disorder, resulting in a weighted treatment prevalence rate of the population of 11.6% (18% for females and 5% for males). It has to be assumed that lifetime prevalence rates based on recall may greatly underestimate true morbidity.
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PMID:Epidemiology of depression. 154 46

A two-stage epidemiologic study conducted between 1986 and 1988 in the southeastern United States investigated the frequency of major depressive disorder and dysthymia in 12-14 year olds. In stage one, the Center for Epidemiologic Studies Depression Scale, a life event schedule, and a family cohesion scale were administered to a community sample of 3,283 adolescents. In stage two, 488 mother-child pairs were interviewed utilizing the Schedule for Schizophrenia and Affective Disorders in School Age Children. Although mean Center for Epidemiologic Studies Depression Scale scores were significantly higher in females (25.60) than in males (19.50), prevalence estimates based on a summary of mother and child symptom reports for Diagnostic and Statistical Manual of Mental Disorders, Third Edition, major depressive disorder were similar: 9.04% in males and 8.90% in females. The prevalences of dysthymia were 7.98% in males and 5.00% in females. Previous investigations have reported lower rates and a female preponderance of major depression. Disagreement between mothers and children regarding the presence of symptoms may explain this contradiction. Significant odds ratios were found between major depression and not living with both natural parents (odds ratio (OR) = 3.89), undesirable life events (OR = 1.09), and perceived family cohesion (OR = 0.96). Not living with both natural parents (OR = 14.67) and socioeconomic status (OR = 0.44) were significant correlates of dysthymia.
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PMID:Major depressive disorder and dysthymia in young adolescents. 777 77

Recurrent brief depression is now recognised separately in the international classification of diseases (ICD 10). The disorder is characterised by short severe bouts of depression which recur frequently but erratically. In our series of patients the median duration of the depression is 3 days, with two thirds lasting between 2 and 4 days. The severity is often marked with a mean MADRS score of 30, and the episodes recurred 20 times a year. The disorder is easily separated from major depression which lasts 2 weeks or more, although, there is an unfortunate overlap group with major depression superimposed on the recurrent brief pattern. Those with "combined depression" have a higher suicide attempt rate. There should be little overlap with dysthymia since on average only 20% of the time is spent depressed, whereas dysthymia requires a minimum of 50%. However, in practice the qualification of the time spent depressed is imprecise in dysthymia so there is potential for misdiagnosis. There is little overlap with bipolar illness. In our series with follow up of up to 15 years, the conversion rate to bipolar illness is low at 3%. Almost all of these were found to have combined depression, which suggests that the rate for pure recurrent brief depression is very low. These data suggest that pure recurrent brief depression is a unipolar depressive illness.
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PMID:Brief unipolar depressions: is there a bipolar component? 160 Sep 3

Depressive personality is a clinic category of Kurt Schneider psychopathic personalities. Despite definition of DSM III Axe II personality disorders criteria is Kurt Schneider' definition of psychopathic personalities, no depressive personality disorders is mentionned in Axe II. Axe I dysthymic disorder is a chronic state of depression with depressive traits. The hypothesis that some depressive personality disorders are included in this category cannot be rejected. More generally, DSM III classification regulation discriminate states, but, less operationally, traits which include affective variables with questionnable inter-rating reliability.
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PMID:[Dysthymic disorder and depressive personality]. 160 Sep 6

The authors administered the Structured Clinical Interview for DSM-III-R Axis I (SCID-P) and Axis II (SCID-II) Disorders to 197 patients with major depression, 63 patients with dysthymia, and 32 patients with both major depression and dysthymia ("double depression"). Fifty percent of major depressive patients, 52% of dysthymic patients, and 69% of patients with double depression were diagnosed as having at least one personality disorder. Patients with a personality disorder had higher scores on the Beck Anxiety and Depression Inventories. The most commonly diagnosed personality disorders were from the anxious/fearful cluster, most notably avoidant and dependent personality disorders.
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PMID:Prevalence of personality disorders in patients with major depression and dysthymia. 160 85


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