SSRIs significantly increase the risk of both serious and non-serious adverse events .
The potential small beneficial effects seem to be outweighed by harmful effects .
Background The evidence on selective serotonin reuptake inhibitors ( SSRIs ) for major depressive disorder is unclear .
Methods Our objective was to conduct a systematic review assessing the effects of SSRIs versus placebo , ‘ active ’ placebo , or no intervention in adult participants with major depressive disorder .
Duloxetine in the treatment of major depressive disorder: a double-blind clinical trial.
BACKGROUND Duloxetine hydrochloride , a dual reuptake inhibitor of serotonin and norepinephrine , was evaluated for therapeutic efficacy and safety/tolerability in the treatment of major depression . METHOD In an 8-week multicenter , double-blind , placebo-controlled study , 173 patients ( aged 18 - 65 years ) with DSM-IV major depressive disorder were r and omly allocated to receive placebo ( N = 70 ) , duloxetine ( N = 70 ) , or fluoxetine , 20 mg q.d . ( N = 33 ) . Duloxetine dose was titrated in the first 3 weeks in a forced-titration regimen from 40 mg ( 20 mg b.i.d . ) to 120 mg/day ( 60 mg b.i.d . ) . Patients were required to have a Clinical Global Impressions (CGI)-Severity of Illness scale score of at least moderate severity ( > or = 4 ) and a 17-item Hamilton Rating Scale for Depression ( HAM-D-17 ) total score of at least 15 . Patients could not have had any current primary DSM-IV Axis I diagnosis other than major depressive disorder , or any anxiety disorder as a primary diagnosis within the past year , excluding specific phobias . The primary efficacy measurement was the HAM-D-17 total score , and secondary measures included the Montgomery-Asberg Depression Rating Scale , CGI-Severity of Illness and CGI-Improvement , and Patient Global Impression of Improvement . Safety was evaluated by recording the occurrence of discontinuation rates and treatment-emergent adverse events and by measurement of vital signs and laboratory analytes . RESULTS Duloxetine was superior to placebo in change on the HAM-D-17 ( p = .009 ) . Estimated probabilities of response and remission were 64 % and 56 % , respectively , for duloxetine , compared with 52 % and 30 % for fluoxetine and 48 % and 32 % for placebo . Duloxetine was numerically superior to fluoxetine on the primary and most of the secondary outcome measures . In general , duloxetine was well tolerated ; 76 % of patients achieved the maximum dose , and insomnia and asthenia were the only adverse events reported statistically significantly ( p < .05 ) more frequently by duloxetine-treated patients compared with placebo-treated patients . CONCLUSION These data indicate that duloxetine is efficacious for the treatment of major depressive disorder and is well tolerated and safe
SSRIs significantly increase the risk of both serious and non-serious adverse events .
The potential small beneficial effects seem to be outweighed by harmful effects .
Background The evidence on selective serotonin reuptake inhibitors ( SSRIs ) for major depressive disorder is unclear .
Methods Our objective was to conduct a systematic review assessing the effects of SSRIs versus placebo , ‘ active ’ placebo , or no intervention in adult participants with major depressive disorder .