Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The efficacy and tolerability of reboxetine, a unique selective noradrenaline reuptake inhibitor, were compared with those of placebo in a 6-week, randomized, double-blind study of hospitalized patients with a DSM-III-R diagnosis of major depressive disorder. Fifty-two patients (25 in the placebo group, 27 in the reboxetine group) were included in the efficacy analysis. Sixteen (64%) of those in the placebo group and four (15%) in the reboxetine group were withdrawn during the study because of lack of efficacy. Improvement in the mean Hamilton Rating Scale for Depression (HAM-D) total score at last assessment was significantly greater in the reboxetine group than in the placebo group (p < 0.001). Similarly, the response rate to treatment, defined as > or =50% reduction in HAM-D total score, was 74% for patients who received reboxetine compared with 20% for those who received placebo (p < 0.001). A significantly greater response with reboxetine than with placebo was seen as early as day 10 of treatment (p = 0.006). The therapeutic efficacy of reboxetine was substantiated by improvement in mean scores on the Zung Self-Rating Scale and on the Clinical Global Impression Severity of Illness and Global Improvement scales. Reboxetine was well tolerated, and only one patient in each group withdrew because of adverse events. Dry mouth, insomnia, blurred vision, sweating, and constipation were recorded more frequently in the reboxetine group than in the placebo group. There was a tendency toward orthostatic changes in the systolic blood pressure, but this was not clinically significant. This study demonstrated that reboxetine is significantly more effective than placebo in the treatment of hospitalized patients with severe major depressive disorder and is well tolerated.
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PMID:Double-blind, placebo-controlled study with reboxetine in inpatients with severe major depressive disorder. 1065 5

Depression in the elderly is often not recognised and is frequently under-treated. Reboxetine is a selective noradrenaline reuptake inhibitor (selective NRI) which is effective and well tolerated in the treatment of depressed adult patients. This prospective, uncontrolled, multicentre study was designed to assess the efficacy and tolerability of reboxetine as maintenance therapy for major depressive disorder or dysthymia in 160 elderly patients (aged 65-94 years). One hundred and thirty-nine patients completed the 6-week run-in period and entered the long-term phase; 104 patients completed the 52-week treatment period. The proportion of patients with CGI-global improvement ratings assessed as 'much' and 'very much' improved increased from 15.1% at week 2 to 88.7% at week 6 and to 95.2% at week 52. The mean HAM-D total score showed a reduction from 24.0 at baseline to 10.4 at week 6 and 7.5 at week 52. Twenty-five patients discontinued treatment due to adverse events. The most frequently reported adverse events were nausea (11.9%), insomnia (11.9%), headache (10.0%) and dry mouth (9.1%), and these were of mild or moderate severity. In summary, results from this study show reboxetine to be effective, and well tolerated in both the short- and long-term treatment of elderly depressed or dysthymic patients.
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PMID:Reboxetine in the maintenance therapy of depressive disorder in the elderly: a long-term open study. 1098 24

Reboxetine is the first selective norepinephrine reuptake inhibitor (NRI) approved for the treatment of major depressive disorder (MDD). Although reboxetine has demonstrated efficacy for the treatment of depression, its effects on specific depressive symptoms have not been reported. We evaluated the effects of reboxetine on four Hamilton Depression Rating Scale (HAM-D) factors: psychomotor retardation, anxiety, cognitive disturbance and insomnia. Data were obtained from four short-term (4-8-week), randomized, placebo-controlled trials of reboxetine for the treatment of MDD. For each study, mean changes in HAM-D symptom factor scores from randomization to the study endpoint were compared between reboxetine and placebo. In addition, data from all four studies were pooled to determine the proportions of patients who either improved or worsened with treatment were compared between placebo (n = 353) and reboxetine (n = 350) treatment groups. Compared to placebo, reboxetine significantly improved psychomotor retardation in all four trials. Cognitive disturbance and anxiety were improved in three of four trials, and insomnia was improved in one trial with a positive trend in the second trial. Reboxetine, a selective NRI, improves symptoms of psychomotor retardation, anxiety and cognitive disturbance during treatment of MDD.
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PMID:Effects of reboxetine on Hamilton Depression Rating Scale factors from randomized, placebo-controlled trials in major depression. 1189 Jan 85

The goal of the present work was to conduct a meta-analysis comparing reboxetine and the selective serotonin reuptake inhibitors (SSRIs) for major depressive disorder (MDD). Medline/Pubmed was searched for double-blind, randomized trials comparing these two agents for MDD. The makers of reboxetine (Pfizer Inc.) were also contacted to provide missing data and/or unpublished studies. 9 trials (n=2641) were combined using a random effects model. Response rates were comparable between the SSRI (63.9%) and reboxetine (59.2%)-treated groups (p=0.118). There was no significant difference in the degree of improvement in psychosocial functioning, as measured by the social adaptation self-evaluation scale, between the two groups. Overall discontinuation rates (25.1% versus 32.0%; p=0.015), and the rate of discontinuation due to intolerance (8.5% versus 12.6%; p=0.007) favored SSRI treatment. The rate of discontinuation due to lack of efficacy did not differ significantly between the two groups. SSRI-treated patients were more likely to experience nausea, hypersomnia, and fatigue. Reboxetine-treated patients were more likely to experience constipation, difficulty urinating, and insomnia. These results suggest that the NRI reboxetine and the SSRIs differ with respect to their side-effect profile and overall tolerability but not their efficacy in treating MDD.
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PMID:A meta-analysis of clinical trials comparing reboxetine, a norepinephrine reuptake inhibitor, with selective serotonin reuptake inhibitors for the treatment of major depressive disorder. 1771 52