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)

Forty-four veterans with posttraumatic stress disorder (PTSD) from World War II and Vietnam were compared. The groups were comparable on many socioeconomic and combat measures and age at onset of PTSD. Vietnam veterans exhibited more severe PTSD symptoms, higher Hamilton depression scores, and higher scores on the hostility, psychoticism, and "additional symptom" Symptom Checklist-90 (SCL-90) scales. They also had more survivor guilt, impairment of work and interests, avoidance of reminders of trauma, detachment/estrangement from others, startle response, derealization, and suicidal tendencies. Differences were noted between the groups as to the nature of upsetting experiences. Vietnam veterans had a greater lifetime frequency of panic disorder and an earlier age of onset for alcoholism. In other respects, the two groups were diagnostically similar, with PTSD being related to the sequential emergence of psychiatric diagnoses in similar manner for World War II and Vietnam patients.
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PMID:Symptom and comorbidity patterns in World War II and Vietnam veterans with posttraumatic stress disorder. 231 83

Voluntary motor performance was used to investigate the hypothesis of a continuum of psychosis from depression through schizophrenia. 43 schizophrenic, 36 schizoaffective, 50 major depressive, 20 manic, and 25 nonpsychotic patient controls were tested for tapping speed, finger dexterity, hand grip strength, and neuropsychological motor performance. Sex was included as an independent variable, and the effects of psychotropic drugs were evaluated. A continuum of motor dysfunction from depression through schizophrenia was not obtained. A measure of current psychotic symptoms was not associated with motor or neuropsychological performance. Motor performance was significantly worse in schizophrenic, schizoaffective, and psychotic affective disorders, when compared to nonpsychotic affective disorders. In this final analysis, psychoticism was defined by history. The results are discussed in terms of the hypothesis that psychoticism is a trait that is independent of diagnosis.
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PMID:Voluntary motor performance in psychotic disorders: a replication study. 238 14

Twenty-two adults with chronic fatigue were studied to determine the clinical usefulness of commonly applied laboratory tests. Subjects with the chief complaint of fatigue persisting for more than one year were followed for an average of seven months at a university family health centre. During this time a group of commonly recommended tests were carried out and the patients had repeated physical examinations. Physical diseases and laboratory abnormalities were few, and patients with abnormal values and active problems were followed until their fatigue resolved or their abnormalities reverted to normal following therapy. The study demonstrated that the presence of an abnormal laboratory result in a fatigued individual does not necessarily indicate the cause of fatigue. A psychiatric history was also performed and patients were tested with the symptom check list 90-R (SCL-90-R), a 90-item psychological symptom check list. Seven patients were receiving psychotherapy when they enrolled in the study. Two additional subjects entered therapy after the start of the study. Results on the symptom check list for the study group were largely abnormal, with a majority scoring in the highest quartile for depression, paranoid ideation and psychoticism. It is concluded that the investigation of patients with fatigue which has lasted for longer than one year should focus on psychological causes. In this group of patients laboratory abnormalities are not useful in guiding evaluation or treatment for their fatigue.
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PMID:Usefulness of a standard battery of laboratory tests in investigating chronic fatigue in adults. 263 6

Ninety-three men and women with histories of polio were administered the Symptom Check List-90 Revised (SCL-90R), Psychosocial Adjustment to Illness Scale-Self Report (PAIS-SR), and a questionnaire about their polio histories. The SCL-90R and PAIS-SR are measures of emotional and psychosocial functioning. Two samples were used: a clinic sample (n = 71) and a postpolio support group sample (n = 22). Initial results for both on the SCL-90R and PAIS-SR indicated elevated scores on a number of subscales. SCL-90R subscale elevated scores for men included those for somatization, depression, anxiety, hostility, and phobia, whereas for women there were elevations on measures of somatization, depression, anxiety, and psychoticism. Elevations were found in the following subscales on the PAIS-SR (pooling men and women): health care orientation, social environment, and extended family relationships. Men scored slightly, but not significantly, higher than women in the SCL-90R except for the hostility subscale, in which the difference was significant (p less than 0.05). Symptom profiles indicated psychologic distress. Comparisons with variables associated with polio and its late effects (such as severity of initial polio, use of an iron lung during initial illness, number of involved limbs, etc) were not statistically significant.
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PMID:Psychologic characteristics of polio survivors: a preliminary report. 273 Mar 10

Though self-report measures and clinician-based ratings are extensively used to document psychopathology, there has been little work examining the relationship between these different types of measurement techniques. The current work examined the relationship between the Minnesota Multiphasic Personality Inventory (MMPI) and the Brief Psychiatric Rating Scale (BPRS) in patients with schizophrenia and schizoaffective disorder. Correlations were calculated in an initial exploratory sample, and a set of relationships was selected for confirmation in a second sample. The BPRS items of hallucinatory behavior and tension significantly correlated with MMPI measures of psychoticism. BPRS measures of hostility correlated with scale 4 (Psychopathic Deviate) of the MMPI. BPRS and MMPI measures of depression also were related. In contrast, BPRS and MMPI measures thought to reflect negative symptoms were uncorrelated. These results offer behavioral validity for the use of the MMPI in schizophrenic samples and suggest that the two measures tap similar as well as separable symptom constructs thought to be common in schizophrenia.
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PMID:Correlations between the MMPI and the Brief Psychiatric Rating Scale in schizophrenic and schizoaffective patients. 274 68

This study was designed to see whether the high vs low serum level of imipramine influenced the outcome of in vivo exposure therapy on patients with agoraphobia. Thirty-six subjects completed the Hopkins Symptom Checklist-90 one week before treatment and weekly throughout treatment. Both groups demonstrated equal improvement. It was noted that the rate of improvement differed for different symptom subscales: (1) Hostility, Paranoia and Psychotic symptom ratings improved over the first three weeks of treatment, (2) Interpersonal Sensitivity, Anxiety and Depression ratings improved throughout the first seven weeks of treatment and (3) Phobic Anxiety, Somatization and Obsessive Compulsure symptom ratings continued to improve throughout the entire 12 week course of treatment. Responsive vs nonresponsive subjects could be significantly differentiated after one week of treatment on the basis of their responses to the Psychoticism subscale.
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PMID:Different rates of improvement of different symptoms in combined pharmacological and behavioral treatment of agoraphobia. 320 96

The often held belief that psychiatric professionals are more psychologically disturbed than similar non-psychiatric professionals was not supported by the present study. Indeed in a comparison of two groups of nurse trainees, general nurse trainees showed a small but significantly greater degree of psychopathology than psychiatric nurses. When confounding variables and social desirability response set was taken into account, general nurse trainees had significantly higher scores on neuroticism, trait and state anxiety and depression. The groups did not differ on psychoticism (antisocial traits), extraversion, hypochondriasis or, work or social impairment. In terms of use of illicit drugs, the psychiatric nurses used only more cannabis than general nurses which was accounted for by females alone.
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PMID:Psychological dysfunction in psychiatric and general nurse trainees. 323 65

Previous studies examining the role of age in the mediation of psychological response to a catastrophic injury, such as spinal cord injury, have yielded equivocal results. To further examine the role of age in the response to catastrophic injury, 53 patients with spinal cord injury were administered a battery of tests assessing life stress, depression and general psychological functioning. Two groups were derived from negative ratings of life events and subject's age. Younger patients, who reported higher levels of life stress, also reported more depressive symptomatology; younger patients with lower levels of life stress reported fewer depressive symptoms. Both young and old patients with high stress reported higher levels of depressive symptomatology. Psychological disturbance was greater in the high life stress group as indicated by significant elevations on the global severity index of the Symptom Checklist-90 and elevations on somatization, obsessive compulsive, interpersonal sensitivity, depression, anxiety and psychoticism subscales. Age effects were not found for the Symptom Checklist-90.
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PMID:Age as a factor in response to spinal cord injury. 337 91

This study investigated the factor structure of the SCL-90R using an outpatient psychology clinic population. Six relatively homogeneous and stable factors were identified: Depression, Somatization, Anger-Hostility, Paranoid-Psychoticism, Phobic Anxiety, and Obsessive-Compulsive. However, a principal component analysis revealed that the first factor accounted for a large percentage of the variance, suggesting that this instrument measures a general dimension of psychopathology. In addition, significant correlations between the SCL-90R symptom dimensions and both the BDI and several MMPI scales were found. The results of the study lead to questions regarding the utility of the SCL-90R.
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PMID:An examination of the factor structure and convergent and discriminant validity of the SCL-90R in an outpatient clinic population. 340 94

In symptomatic patients with borderline disorder, we conducted a double-blind, placebo-controlled trial of haloperidol and amitriptyline hydrochloride to test the differential efficacy of medication against the affective and schizotypal symptoms that characterize the disorder. Sixty-one patients, diagnosed by the Diagnostic Interview for Borderline of Gunderson et al, completed randomized trials of haloperidol (n = 21), amitriptyline (n = 20), and placebo (n = 20). Medications were given in dose ranges of 4 to 16 mg for haloperidol (mean, 7.24 mg) and 100 to 175 mg for amitriptyline hydrochloride (mean, 147.62 mg) for five-week periods, with weekly self-rated and observer-rated measures of mood, schizotypal symptoms, and global functioning. Haloperidol was superior to both amitriptyline and placebo on a composite measure of overall symptom severity, with no difference between amitriptyline and placebo. Haloperidol produced significant improvement on a broad spectrum of symptom patterns, including depression, anxiety, hostility, paranoid ideation, and psychoticism. In contrast, amitriptyline was minimally effective, with small gains limited to some areas of depressive content. The magnitude of change tended to be modest and was more apparent in self-rated than observer-rated measures.
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PMID:Progress in pharmacotherapy of borderline disorders. A double-blind study of amitriptyline, haloperidol, and placebo. 352 32


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