Comparison of SSRIs and SNRIs in major depressive disorder: a meta-analysis of head-to-head randomized clinical trials.
Context: Controversy exists whether serotonin-norepinephrine reuptake inhibitors (SNRIs) have improved efficacy compared with selective serotonin reuptake inhibitors (SSRIs). Objective: To compare clinical outcomes of adults treated with SSRIs or SNRIs for major depressive disorder (MDD) under ideal...
| Publicado en: | Journal of Clinical Pharmacy & Therapeutics Vol. 35; no. 2; pp. 177 - 189 |
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| Autores principales: | , |
| Formato: | research systematic review tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Apr2010
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=105140058&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 105140058 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 02694727 EV4 jtl: Journal of Clinical Pharmacy & Therapeutics issn: 02694727 maglogo: Y pubinfo: dt: Apr2010 vid: 35 iid: 2 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 105140058 2010588234 10.1111/j.1365-2710.2009.01050.x NLM20456736 105140058 ppf: 177 ppct: 12 formats: fmt: @attributes: type: P tig: atl: Comparison of SSRIs and SNRIs in major depressive disorder: a meta-analysis of head-to-head randomized clinical trials. aug: au: Machado M Einarson TR affil: Toronto Health Economics and Technology Assessment Collaborative (THETA), University of Toronto, Toronto, ON, Canada sug: subj: Adrenergic Uptake Inhibitors Depression Drug Therapy Norepinephrine Serotonin Uptake Inhibitors Administration and Dosage Clinical Trials Cochrane Library Confidence Intervals Disease Remission Embase Funding Source Human Medline Meta Analysis Odds Ratio Treatment Outcomes ab: Context: Controversy exists whether serotonin-norepinephrine reuptake inhibitors (SNRIs) have improved efficacy compared with selective serotonin reuptake inhibitors (SSRIs). Objective: To compare clinical outcomes of adults treated with SSRIs or SNRIs for major depressive disorder (MDD) under ideal clinical condition, research design, and outcome measure. Data sources: Electronic databases searched were Medline, Embase and Cochrane Library from inception to July 2007. Study selection: Included studies were those head-to-head randomized trials comparing remission (HAMD-17 <=7-8, MADRS <=10-12) after 8-12 weeks of therapeutic doses of SSRIs or SNRIs in patients diagnosed with MDD were targeted for analysis. Reviews, letters, commentaries, economic studies, etc. were excluded. Studies were reviewed by two independent researchers. Where disagreements occurred in study selection, a consensus approach was used. Data extraction and analysis: Targeted outcome data included number of patients achieving remission, withdrawing from therapy due to lack of efficacy (LoE) and/or adverse drug reactions (ADRs), and total patients in trial. A random effects model combined intent-to-treat (ITT) and per-protocol (PP) odds ratio (OR), and remission and dropout rates. Chi-square assessed heterogeneity. Quality assessment was done using Downs-Black checklist. Results: Thirty-three studies were identified; 18 were rejected (patients had co-morbidities in 7, outcomes differed in 5, different follow-up in 3, and three reviews). Fifteen head-to-head trials of 3094 patients, average age was 41·9 ± 11·9 years (for SNRIs) and 41·6 ± 12·1 years (for SSRIs), P = 0·941. All analyses displayed non-heterogeneity ( P > 0·05). The OR (under ITT) was 1·27 (1·06-1·52 95% CI) favoring SNRIs. Meta-analytic remission rates were 48·5 ± 3·2% and 41·9 ± 4·2% for SNRIs and SSRIs, respectively. The meta-analytic difference in remission rates between drugs was 5·7% ( P = 0·007). Dropout rates due to ADRs were higher with SNRIs than SSRIs (3·2% difference, P < 0·001). Dropout rates due to LoE were non-significant between studied groups ( P > 0·05). Conclusions: Serotonin and norepinephrine reuptake inhibitors showed statistical but not clinical significance when compared with SSRIs in treating MDD. pubtype: Academic Journal doctype: meta analysis research systematic review tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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