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)

Anabolic-androgenic steroid use may have a wide range of adverse psychiatric and behavioural effects. The available data, however, are often inconsistent and inconclusive concerning possible effects of anabolic-androgenic steroids on libido in men, in women and also the way in which they affect libido differently in males and females. Anabolic-androgenic steroids may both relieve and cause depression. Cessation or diminished use of anabolic-androgenic steroids may also result in depression. More study is required to determine whether or not the disparate data on depression are consistent clinical observations. The level of testosterone appears to be positively associated with "aggression", particularly in response to provocation. Various psychotic symptoms and manic episodes may be associated with anabolic-androgenic steroids. The possibility of hypomania induced by synthetic androgens must also be considered.
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PMID:Anabolic-androgenic steroids and psychiatric-related effects: a review. 155 Oct 42

Fluoxetine, a selective serotonin reuptake inhibitor, is gaining increased acceptance in the treatment of adolescent depression. Generally safe and well tolerated by adults, fluoxetine has been reported to induce mania. The cases of five depressed adolescents, 14-16 years of age, who developed mania during pharmacotherapy with fluoxetine, are reported here. Apparent risk factors for the development of mania or hypomania during fluoxetine pharmacotherapy in this population were the combination of attention-deficit hyperactivity disorder and affective instability; major depression with psychotic features; a family history of affective disorder, especially bipolar disorder; and a diagnosis of bipolar disorder. Further study is needed to determine the optimal dosage and to identify risk factors that increase individual vulnerability to fluoxetine induced mania in adolescents.
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PMID:Mania associated with fluoxetine treatment in adolescents. 156 30

The Zurich prospective epidemiological study included 591 twenty-year old subjects. At age twenty-eight, 457 of these people (228 males, 234 females) were re-examined and 415 of them at age thirty (197 males, 218 females). The DSM III-R definition of hypomania was modified. We found the following prevalences: 1.7% with hypomania, 3% with bipolar syndromes, 18.6% with major depression (including mood disorders) and 12.3% with short recurrent depression. Compared to male subjects, the risk of major depression was twice as high in female subjects but was roughly the same for the other groups. The study compares three groups of subjects: subjects with hypomania (UM), bipolar subjects (BP) and unipolar depression. Considerable differences were found depending on the levels of treatment, positive family histories for depression or hypomania and attempted suicides. The results show that the distinction between a subject with hypomania and a bipolar subjects is not clear. The ratings of the Hopkins Symptom Checklist scales (SCL 90-R), and of the FPI personality test (Fahrenberg et al., 1973) are presented and discussed. 12.7% of major depression cases were bipolar and 8.3% of short depressions were recurrent. In this sample of normal Swiss population, the ratio of bipolar to unipolar syndromes was approximately 1:5.
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PMID:[Hypomania. Apropos of a cohort of young patients]. 160 Sep

Disturbances of the sleep-wake cycle are frequently seen in affective illness and are exhibited in other psychiatric illness as well. In addition to being a useful research probe, manipulations of the sleep-wake cycle such as sleep deprivation (SD) and phase advance can cause depression to remit and thus can be used as alternative or as adjunctive to pharmacologic treatment. The antidepressant response to SD occurs whether antidepressant drugs are administered or not. However, there is some evidence that the concomitant use of antidepressants may prevent the relapses that occur after recovery sleep. Data from clinical investigations also indicate that disrupted sleep can trigger and intensify mania. Rapid cycling bipolar patients may be especially vulnerable to mania/hypomania after disrupted sleep or SD. Characteristic changes in body temperature have been recorded in sleep deprivation as well as in other antidepressant treatment modalities. Thermoregulatory physiology may therefore provide a framework for understanding the effects of sleep-wake manipulations in affective illness.
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PMID:The role of sleep and wakefulness in the genesis of depression and mania. 160 Sep 4

Hypomania in a 28- to 30-year-old cohort is described. Data were taken from a prospective longitudinal cohort study from the general population of Zurich, Switzerland. An estimated 1-year prevalence rate of hypomania of 4% was found. Over a period of time hypomania was associated with major depression and dysthymia. We found equal proportions of suicide attempts and equal rates of treated family members among hypomanics and depressives. Furthermore, the previous history of treatment of mild bipolars (hypomania with depression) and unipolar depressives was comparable. The sum of life events, several SCL-90R scores and the scores of distress in relationships were already elevated in hypomanics 7 years before diagnosis of hypomania, indicating an increased activity level, a generalized increase in neuroticism, and a relatively unvarying behaviour pattern in social relationships.
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PMID:The Zurich Study. X. Hypomania in a 28- to 30-year-old cohort. 183 65

36 patients with rheumatoid arthritis and 44 patients with chronic low back pain were psychologically tested by the MMPI-201, Self-concept of Invalidism Scale, Impact of Pain on the Patients' Lives Scale, and "Pain Games" Scale. Patients with rheumatoid arthritis show significantly higher values at the depression and hypomania scale, while those with chronic low back pain manifest significantly higher values at the hysteria scale of the MMPI-201. This latter group also manifests significantly higher values at the Self-concept of Invalidism Scale and at the "Pain-Game" Scale.
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PMID:[Comparison of patients with rheumatoid arthritis and chronic backache from the aspect of psychological factors]. 183 49

For 152 psychiatric inpatients scores on the Beck Depression Scale, State form of the State-Trait Anxiety Inventory, the Self-report Inventory, Hopelessness Scale and 3 MMPI scales, Hypochondriasis, Schizophrenia, and Hypomania, were factor analyzed. The two factors appeared to confirm Gotlib's 1984 suggestion that such questionnaires measure general distress, as responding endorses negative affect.
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PMID:Measurement and interrelations of psychiatric symptomatology in inpatients. 189 29

Seasonal affective disorders is a form of recurrent depression that appears to be precipitated by a specific stressor (i.e., winter) and resolves spontaneously in spring or summer. The elements of winter that must contribute to SAD are unknown at this time although light deficiency most likely plays a role. It is similar to late luteal dysphoric disorder because of the circumscribed time course, range of severity and female predominance. Atypical anergic symptoms usually dominate the clinical picture but more typical anxious and agitated symptoms can be present. Onset and offset of symptoms and severity varies greatly. Fall onset is usually gradual while spring remission can be more startling and abrupt producing hypomania in some patients. Full summer remission occurs in most patients when followed prospectively and is associated with improvement in personality and biological measures. Most patients improve with light therapy but it is not known how sustained this effect is or whether it is comparable to treatment with antidepressants in similarly affected patients. BL treatment also implies a single etiological mechanism of SAD, but this is still unproven. Lights, while effective do not appear to be as effective as summer. This could be because most BL clinical trials have been too brief to actually simulate summer or because of the significant heterogeneity in population. It is important to remember that lights alone cannot replicate summer conditions. Summer light is up to ten times stronger than currently available light boxes and the season produces many other environmental and social changes. Most likely SAD will prove similar to other forms of depression in that it is a multidimensional problem which requires a variety of treatments to alleviate various aspects of the syndrome.
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PMID:Seasonal affective disorders. 201 63

The plasma total biopterin and tetrahydrobiopterin (BH4) levels of 24 psychiatric patients were measured in the symptomatic phase, under no influence of psychotropic drugs as long as possible, and were compared with those of normal controls. The significant increase in total biopterin levels was observed only in the plasma of the patients with affective disorders or panic disorder in the depressive mood. A significant decrease in BH4 levels was observed only in the plasma of the patients with depression, and an increase in BH4 levels was observed only in the patients with hypomania. The changes of these biopterin levels in plasma could be a disease effect or a phase effect.
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PMID:Plasma tetrahydrobiopterin levels in patients with psychiatric disorders. 209 71

Addicts and alcoholics suffer vulnerabilities and deficits in self-regulation. A principal manifestation of their self-regulation disturbances is evident in the way they attempt to self-medicate painful affect states and related psychiatric problems. Individuals select a particular drug based on its ability to relieve or augment emotions unique to an individual which they cannot achieve or maintain on their own. Addicts and alcoholics usually experiment with all classes of drugs, but discover that a particular drug suits them best. Usually, painful affect states interact with other problems in self-regulation involving self-esteem, relationships, self-care, and related characterological defenses, making it more likely that addicts will experiment with and find the action of a particular drug appealing or compelling. Stimulants have their appeal because their energizing properties relieve distress associated with depression, hypomania, and hyperactivity; opiates are compelling because they mute and contain disorganizing affects of rage and aggression; and sedative hypnotics, including alcohol, permit the experience of affection, aggression, and closeness in individuals who are otherwise cut off from their feelings and relationships.
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PMID:Self-regulation and self-medication factors in alcoholism and the addictions. Similarities and differences. 218 21


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