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

From October 1977 until March 1978 a prospective study was performed on 30 depressive patients of both sexes, age 20 to 60 years. In a double-blind design patients received either amitriptyline or trazodone for 28 days. The course of therapy was controlled six times by means of the Hamilton Rating Scale for Depression (HRS) and the Zerssen-Contentment Scale (BS). The following results were obtained: By the statistical analysis of the HRS scores no difference in the antidepressant properties of trazodone and amitriptyline can be demonstrated. The same result is obtained by use of the BS scores. Therefore the antidepressant efficacy of the two medications can be called equal. When comparing day 10 to day 0, a correlation between the two data pools of Rsp = 0.719 (p less than 0.01) according to Spearman was found. Upon comparing the 28th day with the pre-treatment day, Rsp is 0.809. When applying ANOVA no significant correlation for the pre-treatment day can be demonstrated (RL = 0.260); yet at the end of the study the correlation becomes extremely high (RL = 0.940, p less than 0.1). When considering each day of the study, RL results to be 0.808 (p less than 0.001). Thus, a high correlation can be demonstrated for the HRS and BS. The conclusion may be drawn that this design is of special value in comparing the antidepressant properties of new pharmacologic substances.
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PMID:[Psychological test methods in pharmacopsychiatry]. 675 84

A group of 74 end-stage renal disease outpatients on dialysis completed on of seven forms of the Depression Adjective Check List (DACL) (Lubin, 1981) once a month over a 12-month period. Patient cooperation in filling out the DACL was 95%, indicating patient's acceptance of this fairly unobtrusive instrument. The distribution of usable DACL scores of 53 patients was trifurcated: high = one SD above the mean; medium +/- one SD from the mean; and low = more than one SD below the mean. A one-way ANOVA on the mean number hospitalizations during the 12-month period for each group was significant, F (2,50) = 8.11, p less than .01. The mean number of hospital admissions was highest for the high depression group and lowest for the low depression group. DACL scores of seven patients who died were significantly higher than for the 46 survivors, t (60) = 4.44, p less than .01.
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PMID:Correlates of depression in chronic dialysis patients: morbidity and mortality. 691 10

In a population sample of 'healthy' males (N = 136; age 39-41) the classifications on the Jenkins Activity Survey (JAS) for assessing the Type A/B coronary-prone behavior pattern, and on the Maastricht Questionnaire (MQ), measuring emotional drain and subsequent depression, were investigated in relation to retrospective reporting of life changes on a newly developed Middle Adulthood Life Changes Questionnaire (MALC). In ANOVA, Type A subjects (N = 70) did report significantly more life changes in their work environment and family situation over the last two years than their Type B counterparts (N = 66). For subjects reporting clearcut manifestations of vital exhaustion and depression (N = 32) the same statistical associations do hold. Also, these latter subjects did evaluate their life changes as significantly 'more distressing' or as 'requiring more adjustment'. A group of male myocardial infarction (MI) patients (N = 35; average age 52) was compared with this control group on the MQ and the MALC. The MI-group showed a significantly lower average MQ-score than the section of the control group with clearcut manifestations of emotional drain and depression. Mean 'adjustment' scores, however, were significantly higher in the MI-group. In the discussion, the requirements for a dynamic life-span developmental model for explaining the assumedly different life-courses of MI-cases and controls are enunciated.
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PMID:[Life styles of myocardial infarct patients and of control groups: various similarities and differences]. 720 68

Aqueous solutions of trimethyltin in four different concentrations were administered i.p. for three different treatment periods, to five Swiss albino male mice for each experimental set. Bone marrow cells were processed for somatic chromosome preparation after 6, 18 and 24 h following the usual protocol. Structural abnormalities including chromatid and chromosome breaks, dicentrics, rings and fragments were recorded. Critical assessment of the data with the one-tailed trend test revealed a significant positive trend of the dose effects in all three treatment periods. With the ANOVA test, significant variations in aberrations were observed between chemical concentrations and between treatment periods and their interaction (dose x time) was significant in aberrations and mitotic indices. Depression of mitotic index was dose- and duration-dependent.
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PMID:Bone marrow clastogenicity of trimethyltin. 750 18

Firstly, we reviewed the drugs (ex, corticosteroid, interferon) which were thought to be related to organic mood disorders in the literature, and discussed a number of problems with assessment of drug-induced mental disorders. Next, we investigated 1) the antidepressant-induced switch rate from depression to mania and 2) the latency from administration to manic onset in three groups (Major depression: single episode, Major depression: recurrent, Bipolar disorder: depressed). Our data showed, 1) the switch rate was 17.2, 14.3, 32.0% and 2) the latency to onset was 69.9, 65.9, 37.1 days, respectively. The latency to onset showed no significant difference in three groups. (ANOVA, p < 0.05) Clomipramine, amitriptyline, imipramine, and dosulepin had the higher switch rate above 10%.
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PMID:[Drug-induced organic mood disorders]. 751 43

Six middle aged subjects complaining of chronic insomnia associated with dysthymia were investigated in a 2-month single blind study: a 7-day placebo treatment period, followed by a 6-week phase with increasing doses of trazodone controlled release (CR) formulation (50 mg through days 8-10; 75 mg through days 11-13; 150 mg through days 14-49) and then a final 7-day withdrawal period under placebo. Medication was always administered at bedtime. Five polysomnographic recordings were accomplished by each subject (sleep 1: under baseline placebo; sleep 2-3-4; under active treatment; sleep 5: after drug discontinuation). A "blind" EEG reader analysed the traditional polysomnographic variables (macrostructure of sleep) and the amount and percentage ratio (CAP rate) of cyclic alternating pattern (CAP), the microstructural parameter that measures the instability of arousal during sleep. Visual analogue scales (VAS) for the evaluation of subjective sleep quality and the Hamilton rating scale for depression (HAM-D) were regularly assessed across the study. Statistical analysis was based on an ANOVA test with repeated measures completed by means of Bonferroni adjusted probabilities. No significant differences emerged from the macrostructural parameters referred to sleep initiation and maintenance, while significant overall modifications emerged from stage 2 (P < 0.0005), slow wave sleep (P < 0.0001), total CAP time (P < 0.0001) and CAP rate (P < 0.0001). Compared to the placebo baseline night, a significant increase of slow wave sleep (+40 min) and significant reductions of stage 2 (-67 min), CAP time (-90 min) and CAP rate (-23%) were already found on day 4 of treatment (sleep 2).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Clinical and polysomnographic effects of trazodone CR in chronic insomnia associated with dysthymia. 770 Oct 38

The present study extended the utilization of developmental models of social cognition to the investigation of stress and relatives' perception of traumatic brain injury (TBI) survivors. Structured interviews were conducted with 21 TBI survivors utilizing interpersonal negotiation strategies (INS) and self understanding (self) in the framework of Selman's model of social perspective-taking and Damon and Hart's multidimensional model of self understanding. A relative group composed of 21 participants was interviewed and their predictions of the responses of the TBI survivors to the action domain of the INS stories were obtained. The relative participant group was also administered the Beck Anxiety and Depression Inventories and Leeds Scales of Depression and Anxiety. The relationships among relative groups' predictive scores, INS and self domains and stress levels were analysed. The result of the survivor groups responses on INS and self were in agreement with the previous findings that TBI survivors respond at psychosocially immature levels. Comparison of INS action scores obtained by the survivor group and predicted by relative group were within one developmental level of each other in 87.4% of the cases. Fifty-two per cent of the relative group scored in mild to moderate or greater depression and 48% scored in the mild to moderate range of anxiety on the Beck scales. Person correlation coefficients indicated significant negative correlations between Beck scores and predictive INS scores. ANOVA indicated significantly higher Beck depression scores in relatives of TBI survivors living in residential facilities than relatives of TBI survivors in an outpatient treatment programme. The study supports the view that developmental social cognition methods appear to advance our understanding of psychosocial adjustments and relatives' perceptions of social cognition in TBI survivors.
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PMID:Developmental models of social cognition in assessing the role of family stress in relatives' predictions following traumatic brain injury. 778 37

Sleep records from 19 subjects with major depression and comorbid simple phobia were compared retrospectively with 25 patients with major depression alone and 25 normal controls. Groups were matched for age and gender; depressed subjects were matched for severity of depression. All subjects had been free of psychotropic medications at least 2 weeks when recorded. Sleep variables were analysed using one-way ANOVA. Both depressed groups had significantly longer sleep latency than normal controls. Depressed patients with and without simple phobia showed no differences in sleep architecture.
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PMID:Do differences in sleep architecture exist between depressives with comorbid simple phobia as compared with pure depressives? 779 Jun 79

Efficient analgesia may be the major objective in the cardiovascular risk patient following myocardial infarction, acute occlusion of peripheral vessels, or dissection/perforation of major abdominal vessels. It was the purpose of the study to investigate the haemodynamic and respiratory side effects of eight different opioids in 57 circulatory risk patients prior to major vascular surgery. METHODS. Patients were randomly allocated to eight groups, each receiving a different opioid within a clinical, equipotent dose range (buprenorphine, fentanyl, morphine, nalbuphine, pentazocine, pethidine, tramadol, alfentanil). A complete haemodynamic and blood gas status was obtained prior to as well as 5, 10, 15, and 20 min following opioid administration. Monitoring included a complete invasive haemodynamic and blood gas status. Statistical evaluation was performed by 1- and 2-factorial ANOVA (P < 0.05). RESULTS. Significant time effects (changes from baseline at the time of measurement) were observed for heart rate and total peripheral resistance, while significant group (group-specific differences in the course of values at the different times of measurements) and time effects were noted for mean pulmonary artery pressure, pulmonary capillary wedge pressure, stroke volume index, and PaO2. No major effects were observed following morphine, fentanyl, alfentanil, tramadol, and nalbuphine. Buprenorphine caused distinct respiratory depression accompanied by an increase in pulmonary vascular tone. Pentazocine and pethidine caused a significant increase in MPAP and peripheral vascular resistance while pethidine also produced marked respiratory depression. CONCLUSIONS. For interpretation of the results, factors such as respiratory depression, histamine release, secretion of endogenous catecholamines, and hypoxia-induced pulmonary vasoconstriction have to be discussed. Tramadol, an opioid with moderate potency, seems to offer some advantages due to its minor cardiovascular and respiratory side effects.
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PMID:[Different opioids in patients at cardiovascular risk. Comparison of central and peripheral hemodynamic adverse effects]. 784 Apr 3

The present study was designed to characterize and assess the reliability of acute mood responses to maximal exercise in women. All subjects (N = 22; age = 45 +/- 2.5 yr; BMI = 24.3 +/- 0.9 kg/m2) participated in two maximal walking tests spaced approximately one month apart. The abbreviated Profile of Mood States (POMS) questionnaire was administered immediately prior to and within 5 min following maximal exercise at both occasions. Maximal heart rate, rating of perceived exertion, and functional aerobic capacity responses indicated compliance to maximal exertion at both tests. Using repeated measures ANOVA, no significant (p < .05) differences were noted between the two tests for any of the POMS subscales. Significant pre to postexercise increases were noted for fatigue and self-esteem subscales while the tension and vigor affects significantly decreased. Because no interactions were found, these effects are concluded to be independent of the order in which the tests were performed. Additionally, intraclass correlations computed for each respective POMS subscale, ranged between 0.69 and 0.81 for fatigue, tension, vigor, self-esteem, confusion, and total mood disturbance. The anger and depression subscales were noted to have intraclass correlations of 0.29 and 0.43, respectively, and may have been influenced by a floor effect in this study population. It is concluded that the abbreviated POMS questionnaire may be reliably used to assess acute mood responses to maximal exercise in women and that even maximal exertion has the potential to acutely benefit mood by decreasing tension and increasing self-esteem.
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PMID:Maximal exercise and acute mood response in women. 787


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