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

A retrospective study was carried out including all patients who in the previous 6 years had required admission to our hospital for medical or surgical reasons following attempted suicide (n = 257). Those diagnosed as having affective disorder (n = 96), according to DSM-IIIR criteria, were compared with the other non-affective suicide attempters (n = 161). Affective patients were significantly different in that they were older, more often women, married or widowed, usually used non-violent methods, made more serious attempts and presented a higher incidence of concomitant physical illness. Affective patients with a history of previous attempts were more likely to be recurrent unipolar depressives or first episode unipolars with a concurrent diagnosis of personality disorder. Most of the depressed patients made the attempt within the first 12 months of the episode. Patients who attempted suicide in the first 12 months of the depression were more likely to use non-violent methods and to receive a diagnosis of bipolar or unipolar recurrent disorder.
 ...
PMID:Serious suicide attempts in affective patients. 157 23

A prospective study of depressive syndromes and diagnoses was performed among a young adult Swiss population with three interviews over 7 years. Different definitions of depressive states were used: on the one hand, depressive syndromes including mood disturbances of any severity, on the other, well-defined diagnoses of depression. Women were consistently overrepresented among subjects with depressive syndromes of some length and among those with DSM-III major depressive disorder. Both sexes appeared equally affected by brief recurrent depressions with work impairment. Between the ages of 20 and 30 years, men as a group in contradistinction to women showed depressive syndromes with decreasing frequency, whereas, for diagnoses, the sex rates remained quite constant. For identical syndromes, women at each interview reported a greater number of symptoms. DSM-III-R symptoms of melancholia were not reported more often by women than by men. When syndromes or diagnoses were controlled, women and men suffered to an equal rate from subjective impairment at work. Women's syndromes were more recurrent. Among women, a diagnosis of depression was more often associated with disturbances of appetite and with phobias than among men. The importance of differential recall for sex differences in prevalence is discussed. Sex differences may have different weight and different causes with regard to depressive syndromes and to a diagnosis of depression.
 ...
PMID:The Zurich Study. XII. Sex differences in depression. Evidence from longitudinal epidemiological data. 157 78

The Lifetime and 6 month DSM-III prevalence rates of mental disorders from an adult general population sample of former West Germany are reported. The most frequent mental disorders (lifetime) from the Munich Follow-up Study were anxiety disorders (13.87%), followed by substance (13.51%) and affective (12.90%) disorders. Within anxiety disorders, simple and social phobia (8.01%) were the most common, followed by agoraphobia (5.47%) and panic disorder (2.39%). Females had about twice the rates of males for affective (18.68% versus 6.42%), anxiety (18.13% versus 9.07%), and somatization disorders (1.60% versus 0.00%); males had about three times the rates of substance disorders (21.23% versus 6.11%) of females. Being widowed and separated/divorced was associated with high rates of major depression. Most disordered subjects had at least two diagnoses (69%). The most frequent comorbidity pattern was anxiety and affective disorders. Simple and social phobia began mostly in childhood or early adolescence, whereas agoraphobia and panic disorder had a later average age of onset. The majority of the cases with both anxiety and depression had depression clearly after the occurrence of anxiety. The DIS-DSM-III findings of our study have been compared with both ICD-9 diagnoses assigned by clinicians independently as well as other epidemiological studies conducted with a comparable methodology.
 ...
PMID:Lifetime and six-month prevalence of mental disorders in the Munich Follow-Up Study. 157 82

Although light therapy is a recognized effective treatment for seasonal affective disorder (SAD), there has been little research into the critical wavelengths of light that produce the antidepressant effect. Previous studies found conflicting results for the importance of the ultraviolet (UV) spectrum in the therapeutic effect of light therapy. To assess the clinical effects of UV-A wavelengths (315-400 nm), we studied 33 depressed SAD patients diagnosed with structured interviews by DSM-IIIR criteria. Following a baseline week, patients underwent 2 weeks of 2500 lux light therapy for 2 h daily (06:00-08:00). Light therapy consisted of cool-white fluorescent light with the addition of a special UV-A fluorescent tube. Patients were randomized to wear glasses during light therapy that either blocked (UV-blocked condition) or passed (UV-A condition) wavelengths below 400 nm. Both treatments significantly reduced all depression ratings, but no differences were found between the UV-A and UV-blocked conditions. We conclude that the UV-A spectrum does not increase the antidepressant response of light therapy. Given the potential side effects of chronic UV exposure, clinical application of light therapy should use light sources that have the UV spectrum filtered.
 ...
PMID:The effects of ultraviolet-A wavelengths in light therapy for seasonal depression. 157 79

This article presents the results of a comparison between the validity of the SCL anxiety, phobic anxiety and depression scales and the GHQ-28 anxiety-/insomnia and severe depression scales in a psychiatric outpatient population. Validity was studied at a categorical level with DSM-III diagnosis, and at a dimensional level with a prototypical anxiety and a prototypical depression scale. The SCL anxiety and depression scales and the GHQ depression scale all showed good convergent and divergent validity, however the GHQ anxiety/insomnia scale showed neither convergent nor divergent validity. It is concluded that as a screening instrument, the relative shortness of the GHQ-28 is a considerable advantage over the SCL-90. However, the GHQ-12 may be an even better alternative. As a multi dimensional measure of psychopathology, the SCL-90 is to be preferred, because it covers more dimensions. If one is interested in anxiety, the SCL-90 also seems the better choice.
 ...
PMID:Validity of the GHQ and SCL anxiety and depression scales: a comparative study. 157 83

To review data supporting or not supporting the designation of unipolar psychotic major depression as a distinct syndrome in DSM-IV, the authors used computerized literature searches to identify reports of studies that have directly compared the characteristics, biology, familial transmission, course/outcome, and response to treatment of psychotic and nonpsychotic major depression. The review showed that statistically significant differences between the two types of depression have been found on each of these dimensions. There are greater guilt feelings and psychomotor disturbance, among other features, in psychotic depression. Studies have found significant differences between patients with psychotic and nonpsychotic depression in glucocorticoid activity, dopamine beta-hydroxylase activity, levels of dopamine and serotonin metabolites, sleep measures, and ventricle-to-brain ratios. Family studies show higher rates of bipolar disorder in first-degree relatives of probands with psychotic major depression than of probands with nonpsychotic major depression. Greater morbidity and residual impairment have also been reported in patients with psychotic major depression, and they respond more poorly to placebo and to tricyclic antidepressants. Differences between patients with psychotic and nonpsychotic major depression on many of these measures were not due to differences in severity or endogenicity. Since the data indicate that psychotic and nonpsychotic major depression can be separated, the frequency with which the diagnosis of psychotic major depression is missed and its unique course and response to treatment point to the practical importance of a separate diagnosis for this disorder. However, further studies are needed to resolve important methodological issues and to develop an optimal set of operational criteria.
 ...
PMID:Psychotic (delusional) major depression: should it be included as a distinct syndrome in DSM-IV? 831 97

The prevalence of psychiatric disorders and behavioral disturbances in nursing homes is high, but the relationship between the two is unknown. We studied 454 new admissions who were diagnosed by research psychiatrists using DSM-III-R criteria and compared patients who nursing staff designated as cooperative or uncooperative by psychiatric diagnosis and use of restraints and neuroleptics. Uncooperative patients (n = 79; 17.4%) had a variety of psychiatric disorders (total, 87.3%) but particularly had dementia syndromes complicated by delusions, depression, or delirium (44.3%). Uncooperative patients were more frequently restrained and prescribed neuroleptics. Determining the origins of behavior disorders in patients with psychiatric disorders in nursing homes may reduce behavior disturbances.
 ...
PMID:Psychiatric diagnosis and uncooperative behavior in nursing homes. 159 Sep 10

One hundred nine Korean American community subjects were interviewed regarding their experiences with hwa-byung (HB), a Korean folk illness label commonly used by Koreans with a myriad of physiological and psychological complaints. During these interviews, standard instruments were also used to assess their depressive and somatic symptoms. The results indicated that a relatively high proportion (12%) of the subjects labeled themselves as having suffered from HB. While no apparent sociodemographic differences were found between HB and non-HB subjects, significantly more HB subjects fulfilled the diagnosis of DSM-III major depression and also had previous diagnoses of depression. The HB subjects also had significantly higher scores for the total, depressive, and somatic subscales and 16 of the 20 individual items of the Center for Epidemiologic Studies-Depression Scale. These data confirm previous observations of substantial overlap between HB and DSM-III major depression among Koreans and Korean Americans, and suggest that HB may be a culturally patterned way of expression for Koreans experiencing major depression and related conditions. The clinical and theoretical implications of these findings are also discussed.
 ...
PMID:Hwa-byung. A community study of Korean Americans. 159 73

We report data on abdominal pain and depression from a survey of Hispanic Americans by the United States National Center for Health Statistics. The point prevalence rates of chronic abdominal pain were 4.6% in Mexican Americans and 5.8% in Cuban Americans in a total of 4175 subjects. The rate was 8.3% among 1323 Puerto Ricans. In 53% the abdominal pain came in waves. Using the Depression scale of the Center for Epidemiologic Studies (CES-D), 18.7% of Mexican and Cuban Americans with pain were found to be depressed to an extent likely to require intervention, and 40.8% of Puerto Ricans were so affected. The Diagnostic Interview Schedule (DIS) gave more conservative figures for major depression in terms of DSM-III, viz., 6.8% for Mexican and Cuban Americans with chronic pain, and 12.6% for Puerto Ricans with chronic pain. Logistic regression analyses demonstrated links between depression and female sex, the single state, low education and income, and chronic abdominal pain. The most consistent relationships for depression were with chronic pain, female sex and the single state. The results confirm the strong relationships between chronic pain, mood and female gender, and other socio-demographic variables.
 ...
PMID:Chronic abdominal pain and depression. Epidemiologic findings in the United States. Hispanic Health and Nutrition Examination Survey. 159 84

The DSM-III-R incorporates both distress (symptoms) and disability (impairment) in the definition of a psychiatric disorder. In psychiatric research there is a wide array of instruments used to measure symptom severity, but a limited selection for the assessment of impairment. The psychometric properties of one such instrument, The Sheehan Disability Scale (Sheehan 1983), are evaluated in this paper. The data analyzed come from two studies of patients with panic disorder, the Cross National Collaborative Panic Study--Phase I and the Panic Depression Study. In this report both the alpha coefficients and factor analyses indicate that the reliability of the scale is acceptable. The factor structure of the items and the sensitivity to change of their composite demonstrate satisfactory construct validity. The criterion-related validity is substantiated by the significant relationship between symptomatology and impairment. These analyses were limited to patients with panic disorder. Further work is needed to evaluate the instrument in assessing patients with other disorders.
 ...
PMID:Assessing impairment in patients with panic disorder: the Sheehan Disability Scale. 159 77


<< Previous 1 2 3 4 5 6 7 8 9 10