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)

Plasma and erythrocyte cations (sodium and magnesium) were studied in groups of patients with an affective disorder and in normal subjects. Baseline determinations were obtained before initiation of treatment for mania or depression. In a subgroup of patients, sequential measurements of cations were made during treatment with lithium carbonate. No differences were found in intraerythrocyte sodium or magnesium among any of the patient groups and controls. Patients with a primary affective disorder had significantly higher plasma sodium than control subjects. Neither baseline cation concentrations nor changes in cation concentration during treatment with lithium correlated with treatment response. Gender was shown to be a significant variable affecting intraerythrocyte cation concentrations.
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PMID:Plasma and erythrocyte cations in affective illness. 43 92

In a study of 18 patients with manic symptomatology and 31 patients with melancholic symptomatology the Bech-Rafaelsen Mania Scale (BRMS) and the Hamilton Depression Scale (HDS) have been compared. The results showed that the inter-observer reliability of the BRMS was adequate compared with the HDS. Both scales are constructed for assessing the severity of manic or melancholic states, and no difference was found in the total BRMS or HDS score between the various diagnostic groups, when the patients were classified by an index of the course and symptomatology otive disorder, using the Multi-axial Classificetion System for Affective Disorders (MULTI-CLAD). The homogeneity of the BRMS seemed more adequate than that of the HDS, when each item was correlated to the corresponding total score. Although the homogeneity of the BRMS needs to be evaluated by other statistical models than correlation analysis, our results seem to indicate that the improvement in assessing manic-melancholic states quantitatively is a matter of redefining items or incorporating new items in the melancholic rather than the manic part of these rating scales.
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PMID:The Bech-Rafaelsen Mania Scale and the Hamilton Depression Scale. 43 33

Results of the present study provide evidence of: 1) a positive association between bipolar affective disorder and blood type O and a corresponding negative association between the former and blood type A, 2) a positive association between unipolar affective disorder and blood type O, and 3) a positive association between involutional depression and blood type A and a corresponding negative association between the former and blood types B and O. Sex does not appear to modify the ABO blood types' distribution in patients with bipolar, unipolar affective disorder, or involutional depression, and the same holds for early- or late-onset of the illness in patients with bipolar or unipolar affective disorders. Findings in the present study do not support the validity of the bipolar-unipolar distinction of affective disorders, and provide evidence in favour of the view that involutional depression is a genetically distinct nosological entity.
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PMID:Affective disorders and ABO blood types. 49 68

Of the 241 lithium clinic patients at the New York State Psychiatric Institute with bipolar I affective disorder, 38 (15.7%) had never been hospitalized or somatically treated for depression. These "unipolar manic" patients had a significantly lower incidence of rapid cycling and suicide attempts than other bipolar I patients. No differences were found, however, in risk of illness in first-degree relatives. Lithium was an effective prophylactic agent in these patients. Some patients originally classified as "unipolar manic" were found to have depressive episodes with additional information and clinical observation. "Unipolar mania" appears to be a subgroup of bipolar I illness, but there are no data to support the hypothesis that it is a separate entity.
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PMID:Unipolar mania: a distinct clinical entity? 49 94

Thirty-nine male and 90 female patients aged 40 and over, who had been given a primary diagnosis of depression, were followed up for 2 1/3-4 years. During this period 9 male and 9 female patients died. Five male patients and 1 female died from cancer that had not been diagnosed at the time of their psychiatric admissions. The male cancer deaths are significantly higher than expected. The possible relationships of malignant neoplasm to affective disorder are discussed.
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PMID:Depression and cancer: a follow-up study. 51 71

Mood disorders, particularly depression, now represent a major world health problem which will most likely continue increasing. From a clinical standpoint, the synthesis of new antidepressant agents of various chemical structures and the advent of the thymoregulators (lithium salts) has allowed a more flexible, better individualized, therapeutic approach to the affective disorders. However, the widespread use by general practitioners of the antidepressants, alone or in combination with other psychotropic drugs, often with mitigated success, brings to psychiatric consultation patients whose symptomatology has become less characteristics, is more difficult to identify rapidly, requiring thus greater diagnositc refinement. Moreover, greater attention is currently given to depressive affects that can occur during organic illnesses or at various periods of life, particularly at senescence. Besides sustained concerns concerning suicide, the attitude of man confronted with his death arouses great interest and a depressive phase constitutes one of the steps towards this ending. Finally, during the last two decades, some psychoanalysts have reexamined the psychodynamic concepts of mood disorders, whereas from behavioral and cognitive theories new techniques of treatment of depression have emerged. In brief, if no revolution has occurred, there has been evolution. Mood disorders and their approach have known modifications and some concepts pertinent to this are considered here from various angles, particularly from the clinical (association with organic illnesses, with respect to death), therapeutic (psychopharmacological, behavioral and cognitive therapies), sociological (including suicide) and psychoanalytic viewpoints.
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PMID:[Modern aspects of mood disorders]. 54 66

In an effort to discern whether cerebral vascular injuries provoke specific emotional disturbances, 20 consecutively admitted stroke patients were compared with 10 orthopaedic patients. Both groups were examined for functional disabilities (Activities of Daily Living) and for psychiatric symptoms. Reliable and valid instruments, the Hamilton Rating Scale, the Visual Analogue Mood Scale, the Present State Exam, and the Mini-Mental State Exam were employed to display the psychopathology. More of stroke patients than orthopaedic patients were depressed (45% versus 10%) even though the level of functional disability in both groups were the same. Patients with right hemisphere stroke seemed particularly vulnerable and and displayed a syndrome of irritability, loss of interest, and difficulty in concentration, in addition to depression of mood (70% of right hemisphere stroke patients versus 0% left hemisphere stroke patients and 0% orthopaedic patients). We conclude that mood disorder is a more specific complication of stroke than simply a response to the motor disability. We suggest that a controlled trial of antidepressant medication is indicated for patients with this complication.
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PMID:Mood disorder as a specific complication of stroke. 59 71

We are increasingly becoming a society of older people. The most prevalent emotional disturbance in this group is depression. Its management is an urgent concern to professionals in the mental health field. A review is presented of the clinical management of depression in old age in the special out-patient setting of an Affective Disorders Clinic. Sociologic, psychologic, and biologic factors as they affected the aging process are discussed in the frame of a developmental approach to aging. Illustrative clinical material shows the value of this approach in the assessment and management of depression in the aged.
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PMID:Depression in old age. 70 98

No single approach to the recognition of affective disorders worked in a ten percent sample of a family practice population, screened in the summer of 1975. Among 298 adults followed prospectively for two years, about six percent developed an affective disorder (3.8 percent anxiety, 1.9 percent depression, and 0.4 percent episodes of both). The sex ratio was predominantly female (2.7:1). Most of the cases were recognized by clinical problem lists, but 23 percent of the cases would have been missed without a computerized search of prescribed drug profiles. Self-rating tests (Zung for depression and Reeder for anxiety) performed poorly at predicting cases prospectively, and unimpressively in retrospect. The burden of these disorders is considerable, with a prevalence in this population of at least 19 percent. Of these cases, 22 percent had "mixed" episodes of depression, anxiety, and combinations seen at various visits. Criteria for diagnosis need to be clarified for more precise diagnosis, proper medication, as well as better estimates of incidence and patient load.
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PMID:Three approaches to the recognition of affective disorders in family practice: clinical, pharmacological, and self-rating scales. 70 69

The current point and lifetime prevalence rates of affective disorders, based on the application of Research Diagnostic Criteria to a US urban community sample, are reported. The affective disorders studied included major and minor depression, mania, hypomania, bipolar I and II, primary and secondary depression, schizo-affective disorder, depressive and cyclothymic personality, and grief reactions. Epidemiologic surveys that include treated and untreated persons to obtain rates of specific psychiatric disorders are needed for scientific purposes and health care planning.
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PMID:Affective disorders in a US urban community: the use of research diagnostic criteria in an epidemiological survey. 70 94


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