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

To evaluate the benefits of coronary artery bypass graft (CABG) surgery, we interviewed and tested 318 patients (268 men and 50 women) younger than age 70 before and six months after elective CABG at four university medical centers. Biomedical, psychoneurological, physical function, role function, occupational, social, family, sexual, emotional, and attitudinal variables were assessed. Quantitative comparisons showed improvement on many factors. Angina was completely relieved for 69% to 85% of persons, depending on whether it had been induced by exertion or other events. Disability days were reduced more than 80%. Seventy-five percent of employed persons had returned to work. Anxiety, depression, fatigue, and sleep problems declined. Vigor and well-being scores rose significantly. When losses were expected (eg, psychoneurological function, marital adjustment), they generally were not found. For none of the more than 60 outcome variables was widespread serious worsening found. The findings suggest that the great majority of patients are able to resume normal economic and social functioning within six months after CABG.
JAMA 1983 Aug 12
PMID:Coronary artery bypass surgery. Physical, psychological, social, and economic outcomes six months later. 660 21

The dexamethasone suppression test (DST) is being increasingly used in psychiatry, especially in the differential diagnosis of affective disorders. In light of this, the National Institute of Mental Health convened a workshop of clinical scientists drawn from neuroendocrinology, psychopathology, and general clinical psychiatry to review the evidence for the efficacy of the use of the DST in psychiatry. Specifically considered were DST's relevance to differential diagnosis, its use as a predictor of response to treatment, its relationship with other biologic variables, and technical issues. The panelists concluded that at this time there are no clear indications for routine use of the DST in diagnosis or clinical management of depression, although it is a useful research tool. Areas of potential utility include prediction of suicidal activity, prediction of relapse, and differential diagnosis.
JAMA 1983 Oct 28
PMID:The clinical utility of the dexamethasone suppression test in psychiatry. Summary of a National Institute of Mental Health workshop. 662 May 22

Risk of relapse into an affective episode was high in the months immediately after recovery from a major depressive disorder (MDD) in 141 subjects with nonbipolar depression, without a preexisting dysthymic disorder. The probability of relapse then declined steadily during the duration of the follow-up (median follow-up, 62 weeks from recovery). In patients entering the study during their first affective episode, the Research Diagnostic Criteria secondary subtype of MDD and an older age of onset predicted a significantly greater likelihood of relapse. Three or more prior episodes of depression predicted a significantly shorter time to the first and second prospectively observed relapses and, thus, a significantly greater likelihood of subsequent multiple affective episodes.
JAMA
PMID:Predictors of relapse in major depressive disorder. 664 26

Parenteral fat emulsions may not only exert nutritional effects but may also affect immune adherence phenomena and red cell morphology. Red cell immune adherence (RCIA) was augmented in vitro by 0.05% to 0.1% Intralipid. Similar augmentation of RCIA was observed by peanut oil, corn oil, half-and-half cream, paraffin oil, and human low-density lipoprotein fractions. Neutrophil immune adherence was augmented in vitro by 0.2% to 1.5% of Intralipid. The effects of fat emulsions in vivo were studied in ten patients who received intralipid for nutritional purposes. Red cell immune adherence was augmented in five of ten patients and inhibited in four of ten patients. Neutrophil immune adherence was augmented in two of ten patients. Cytotoxic red cell transformations were evident in five of ten patients. Depression of RCIA in four of five patients was associated with cytotoxic red cell transformations.
JAMA
PMID:Parenteral fat emulsions and immune adherence. The effects of triglycerides on red cell and neutrophil immune adherence in vitro and in vivo. 670 56

A recent report suggested that compulsive runners share a common set of psychological traits and behavioral dispositions with patients with anorexia nervosa. In an effort to objectively assess the similarity between anorexia nervosa and obligatory running, 43 runners and 24 patients with anorexia nervosa completed the Minnesota Multiphasic Personality Inventory (MMPI). Results indicated that the obligatory runners generally scored within the normal range, while the anorectic patients did not. The anorectic patients obtained more pathological scores than the runners on eight of the ten clinical subscales of the MMPI. Fifty percent of the anorectic patients obtained elevations on three or more of the MMPI subscales, while no runners obtained more than two scale elevations. Depression (scale 2) and psychopathy (scale 4) were particularly prevalent in the anorectic group. We conclude that obligatory runners do not suffer from the same degree of psychopathology as do patients with anorexia nervosa.
JAMA 1984 Jul 27
PMID:Is running an analogue of anorexia nervosa? An empirical study of obligatory running and anorexia nervosa. 673 45

Twenty-one percent (20/97) of patients with an episode of major depressive disorder and no history of chronic minor depression who sought treatment at five university medical centers had not recovered after two years of prospective follow-up. The rate of recovery was highest in the three months after entry into the study, with a notable decrease in rate after one year. Most patients who did not recover had severe depressive symptoms throughout the two years of follow-up. Long duration of episode before entry into the study, inpatient hospitalization status at entry, intact marriage, low family income, admitting research center, and a history of nonaffective psychiatric disorders (including alcoholism) predicted a chronic course. The implications of these findings for clinicians, researchers, and public health planners are discussed.
JAMA 1984 Aug 10
PMID:Long-term outcome of episodes of major depression. Clinical and public health significance. 674 78

Two hundred fifteen randomly accessed cancer patients who were new admissions to three collaborating cancer centers were examined for the presence of formal psychiatric disorder. Each patient was assessed in a common protocol via a psychiatric interview and standardized psychological tests. The American Psychiatric Association's DSM-III diagnostic system was used in making the diagnoses. Results indicated that 47% of the patients received a DSM-III diagnosis, with 44% being diagnosed as manifesting a clinical syndrome and 3% with personality disorders. Approximately 68% of the psychiatric diagnoses consisted of adjustment disorders, with 13% representing major affective disorders (depression). The remaining diagnoses were split among organic mental disorders (8%), personality disorders (7%), and anxiety disorders (4%). Approximately 85% of those patients with a positive psychiatric condition were experiencing a disorder with depression or anxiety as the central symptom. The large majority of conditions were judged to represent highly treatable disorders.
JAMA 1983 Feb 11
PMID:The prevalence of psychiatric disorders among cancer patients. 682 28

We evaluated the association between nutritional status and cognitive functioning in 260 noninstitutionalized men and women older than 60 years who had no known physical illnesses and were receiving no medications. Nutritional status was evaluated by three-day food records and also by biochemical determination of blood levels of specific nutrients. Cognitive status was evaluated by the Halstead-Reitan Categories Test (a nonverbal test of abstract thinking ability) and by the Wechsler Memory Test. Subjects with low blood levels of vitamins C or B12 scored worse on both tests. Subjects with low levels of riboflavin or folic acid scored worse on the categories test. These differences remained significant after controlling for age, gender, level of income, and amount of education. "Subclinical" malnutrition may play a small role in the depression of cognitive function detectable in some elderly individuals, or depressed cognitive function may result in reduced nutrient intake.
JAMA 1983 Jun 03
PMID:Association between nutritional status and cognitive functioning in a healthy elderly population. 684 5

A 54-year-old man had a syndrome resembling amyotrophic lateral sclerosis after a brief but intense exposure to elemental mercury. The syndrome resolved as his urinary mercury levels fell. Mercury toxicity must be considered not only in individuals with recent anterior horn-cell dysfunction but also with otherwise unexplained peripheral neuropathy, tremor, ataxia, and a gamut of psychiatric symptoms including confusion and depression.
JAMA 1983 Aug 05
PMID:Mercury intoxication simulating amyotrophic lateral sclerosis. 686 63

Fifty-nine patients referred for painful diabetic neuropathy of the lower extremities were evaluated for depression and response to antidepressant drug therapy in a double-blind controlled study. All patients were found to have substantial degrees of depression during psychiatric interview and by Kupfer-Detre test scores (8.1 +/- 0.6, as compared with control values of 4.0 to 4.3 +/- 0.2). Treatment with imipramine hydrochloride or amitriptyline hydrochloride resulted in complete remission of lower extremity pains in all patients in 10 +/- 2 weeks, with concomitant relief of depression and return of depression test scores to 3.8. These results suggest that the syndrome of painful diabetic neuropathy of the lower extremities represents a depressive equivalent in a large proportion of cases and that treatment with imipramine or amitriptyline is a successful mode of therapy for such persons.
JAMA 1980 Mar 21
PMID:Depression masquerading as diabetic neuropathy. 698 18


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