Dataset Information

Efficacy and tolerability of duloxetine treatment in elderly patients with major depressive disorder and concurrent anxiety symptoms.

ABSTRACT:

Objective

To compare the efficacy and tolerability of duloxetine 60mg/day versus placebo in treating elderly patients with major depressive disorder (MDD) and concurrent anxiety symptoms.

Methods

Patients (>/=65) were randomized to eight weeks of treatment with duloxetine 60mg/day (n=207) or placebo (n=104). Anxiety measures were analyzed for all patients, by age (<75 and >/=75), and in patients having concurrent high anxiety (HAMD(17), item 10; Psychic Anxiety baseline score of 2, 3, or 4). Psychic Anxiety, Somatic Anxiety item 11, and the Anxiety/Somatization subscale were analyzed for all patients and subgroups by mean change from baseline to endpoint and repeated measures. Tolerability was assessed via treatment-emergent adverse events (TEAEs), and adverse events were reported as the reason for discontinuation. The analyses presented are primarily post hoc in nature.

Results

Duloxetine produced significantly greater reductions than placebo in Psychic Anxiety (least-squares mean change: -0.62 vs. -0.18, p<0.001) and the Anxiety/Somatization subscale (-1.88 vs. -0.99, p=0.002). Repeated measures analyses showed separation between the treatment groups beginning at Week 1 for Psychic Anxiety and Week 4 for the Anxiety/Somatization subscale. Significant improvement occurred in the <75 and >/=75 age groups for Psychic Anxiety, but only the <75 group for the Anxiety/Somatization subscale. Duloxetine-treated patients with high anxiety showed significant improvement compared with placebo-treated patients on Psychic Anxiety, Anxiety/Somatization subscale, the 17-item Hamilton Depression Rating Scale (HAMD(17)) total score, and several other measures. Duloxetine and placebo had similar TEAE rates and discontinuation rates due to adverse events.

Conclusion

Duloxetine (60mg/day) was efficacious and tolerable in elderly patients with MDD and concurrent anxiety symptoms.

SUBMITTER: Russell J

PROVIDER: S-EPMC2921247 | biostudies-literature | 2007 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Efficacy and tolerability of duloxetine treatment in elderly patients with major depressive disorder and concurrent anxiety symptoms.

Russell James J Raskin Joel J Wiltse Curtis C Walker Daniel D Brawman-Mintzer Olga O

Psychiatry (Edgmont (Pa. : Township)) 20070601 6

<h4>Objective</h4>To compare the efficacy and tolerability of duloxetine 60mg/day versus placebo in treating elderly patients with major depressive disorder (MDD) and concurrent anxiety symptoms.<h4>Methods</h4>Patients (>/=65) were randomized to eight weeks of treatment with duloxetine 60mg/day (n=207) or placebo (n=104). Anxiety measures were analyzed for all patients, by age (<75 and >/=75), and in patients having concurrent high anxiety (HAMD(17), item 10; Psychic Anxiety baseline score of 2 ...[more]

PMID: 20711334

Similar Datasets

Project description:ObjectiveTo investigate the efficacy and tolerability of duloxetine during short-term treatment in adults with generalized anxiety disorder (GAD).MethodsWe conducted a comprehensive literature review of the PubMed, Embase, Cochrane Central Register of Controlled Trials, Web of Science, and ClinicalTrials databases for randomized controlled trials(RCTs) comparing duloxetine or duloxetine plus other antipsychotics with placebo for the treatment of GAD in adults. Outcome measures were (1) efficacy, assessed by the Hospital Anxiety and Depression Scale(HADS) anxiety subscale score, the Hamilton Rating Scale for Anxiety(HAM-A) psychic and somatic anxiety factor scores, and response and remission rates based on total scores of HAM-A; (2) tolerability, assessed by discontinuation rate due to adverse events, the incidence of treatment emergent adverse events(TEAEs) and serious adverse events(SAEs). Review Manager 5.3 and Stata Version 12.0 software were used for all statistical analyses.ResultsThe meta-analysis included 8 RCTs. Mean changes in the HADS anxiety subscale score [mean difference(MD) = 2.32, 95% confidence interval(CI) 1.77-2.88, P<0.00001] and HAM-A psychic anxiety factor score were significantly greater in patients with GAD that received duloxetine compared to those that received placebo (MD = 2.15, 95%CI 1.61-2.68, P<0.00001). However, there was no difference in mean change in the HAM-A somatic anxiety factor score (MD = 1.13, 95%CI 0.67-1.58, P<0.00001). Discontinuation rate due to AEs in the duloxetine group was significantly higher than the placebo group [odds ratio(OR) = 2.62, 95%CI 1.35-5.06, P = 0.004]. The incidence of any TEAE was significantly increased in patients that received duloxetine (OR = 1.76, 95%CI 1.36-2.28, P<0.0001), but there was no significant difference in the incidence of SAEs (OR = 1.13, 95%CI 0.52-2.47, P = 0.75).ConclusionDuloxetine resulted in a greater improvement in symptoms of psychic anxiety and similar changes in symptoms of somatic anxiety compared to placebo during short-term treatment in adults with GAD and its tolerability was acceptable.

Project description:ObjectiveTo conduct a post hoc evaluation of the prevalence of clinically significant pain and the efficacy of duloxetine in patients with generalized anxiety disorder (GAD) and concurrent pain.MethodData from two 9- to 10-week double-blind, placebo-controlled, randomized clinical trials of duloxetine (60 to 120 mg) in DSM-IV-defined GAD were analyzed (study 1 was conducted from July 2004 to September 2005; study 2 was conducted from August 2004 to June 2005). Efficacy was assessed with the Hamilton Rating Scale for Anxiety (HAM-A), visual analog scales (VAS) for pain, the Hospital Anxiety Depression Scale (HADS), the Clinical Global Impressions-Improvement of Illness (CGI-I) scale, the Patient Global Impressions-Improvement (PGI-I) scale, and the Sheehan Disability Scale (SDS) global functional impairment scale.ResultsOf 840 patients randomly assigned to treatment, 61.3% (302 duloxetine, 213 placebo) had VAS scores ≥ 30 mm on at least 1 of the pain scales, indicating clinically significant pain. Among those patients with concurrent pain at baseline, change from baseline to endpoint in the HAM-A total score (42.9% change in mean scores for duloxetine, 31.4% for placebo), HADS anxiety scale (40.3% vs. 22.8%), HADS depression scale (36.1% vs. 20.5%), HAM-A psychic factor (45.9% vs. 29.9%), and SDS global functional improvement score (45.5% vs. 22.1%) was significantly (all p's < .001) greater for duloxetine compared with placebo. Improvement on the CGI-I (p = .003) and PGI-I (p < .001) was also significantly greater for duloxetine. Response (HAM-A total score decrease ≥ 50%) (49% vs. 29%) and remission (HAM-A total score ≤ 7 at endpoint) (29% vs. 18%) rates were significantly greater for duloxetine compared with placebo (p < .001 and p = .041, respectively). Duloxetine demonstrated statistically significantly greater reduction in pain on all 6 VAS pain scales (all p's < .001 except headaches with p < .002) (for duloxetine, percent change in means from baseline to endpoint ranged from 40.1% to 45.2% across the 6 VAS scales; for placebo, 22.0% to 26.3%).ConclusionDuloxetine, relative to placebo, improves anxiety symptoms, pain, and functional impairment among patients with GAD with concurrent clinically significant pain.Trial registrationclinicaltrials.gov Identifiers: NCT00122824 (study 1) and NCT00475969 (study 2).

Project description:ObjectiveMajor depressive disorder (MDD) is a significant public health concern and challenges health care providers to intervene with appropriate treatment. This article provides an overview of efficacy and safety information for duloxetine 60 mg/day in the treatment of MDD, including its effect on painful physical symptoms (PPS).DesignA literature search was conducted for articles and pooled analyses reporting information regarding the use of duloxetine 60 mg/day in placebo-controlled trials.SettingPlacebo-controlled, active-comparator, short- and long-term studies were reviewed.ParticipantsAdult (≥18 years) patients with MDD.MeasurementsEffect sizes for continuous outcome (change from baseline to endpoint) and categorical outcome (response and remission rates) were calculated using the primary measures of 17-item Hamilton Rating Scale for Depression (HAMD-17) or Montgomery-Åsberg Depression Rating Scale (MADRS) total score. The Brief Pain Inventory and Visual Analogue Scales were used to assess improvements in PPS. Glass estimation method was used to calculate effect sizes, and numbers needed to treat (NNT) were calculated based on HAMD-17 and MADRS total scores for remission and response rates. Safety data were examined via the incidence of treatment-emergent adverse events and by mean changes in vital-sign measures.ResultsTreatment with duloxetine was associated with small-to-moderate effect sizes in the range of 0.12 to 0.72 for response rate and 0.07 to 0.65 for remission rate. NNTs were in the range of 3 to 16 for response and 3 to 29 for remission. Statistically significant improvements (p≤0.05) were observed in duloxetine-treated patients compared to placebo-treated patients in PPS and quality of life. The safety profile of the 60-mg dose was consistent with duloxetine labeling, with the most commonly observed significant adverse events being nausea, dry mouth, diarrhea, dizziness, constipation, fatigue, and decreased appetite.ConclusionThese results reinforce the efficacy and tolerability of duloxetine 60 mg/day as an effective short- and long-term treatment for adults with MDD. The evidence of the independent analgesic effect of duloxetine 60 mg/day supports its use as a treatment for patients with PPS associated with depression. This review is limited by the fact that it included randomized clinical trials with different study designs. Furthermore, data from randomized controlled trials may not generalize well to real clinical practice.

Dataset Information

Efficacy and tolerability of duloxetine treatment in elderly patients with major depressive disorder and concurrent anxiety symptoms.

Objective

Methods

Results

Conclusion

Publications

Efficacy and tolerability of duloxetine treatment in elderly patients with major depressive disorder and concurrent anxiety symptoms.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets