We found no clear evidence that paroxetine was more or less effective compared with other antidepressants at increasing response to treatment at acute ( six to 12 weeks ) , early ( one to four weeks ) , or longer term follow-up ( four to six months ) .
Paroxetine was associated with a lower rate of adverse events than amitriptyline , imipramine and older ADs as a class , but was less well tolerated than agomelatine and hypericum .
Some possibly clinical ly meaningful differences between paroxetine and other ADs exist , but no definitive conclusions can be drawn from these findings .
In terms of early response to treatment ( one to four weeks ) there was moderate quality of evidence that mirtazapine was better than paroxetine and that paroxetine was better than reboxetine .
However there was no clear evidence that paroxetine was better or worse compared with other antidepressants at increasing response to treatment at any time point .
BACKGROUND Paroxetine is the most potent inhibitor of the reuptake of serotonin of all selective serotonin reuptake inhibitors ( SSRIs ) and has been studied in many r and omised controlled trials ( RCTs ) .
However , these comparative studies provided contrasting findings and systematic review s of RCTs have always considered the SSRIs as a group , and evidence applicable to this group of drugs might not be applicable to paroxetine alone .
The present systematic review assessed the efficacy and tolerability profile of paroxetine in comparison with tricyclics ( TCAs ) , SSRIs and newer or non-conventional agents .
OBJECTIVES 1 .
To determine the efficacy of paroxetine in comparison with other anti-depressive agents in alleviating the acute symptoms of Major Depressive Disorder.2  .
To review acceptability of treatment with paroxetine in comparison with other anti-depressive agents.3 .
To investigate the adverse effects of paroxetine in comparison with other anti-depressive agents .
Duloxetine in the treatment of major depressive disorder: a placebo- and paroxetine-controlled trial.
OBJECTIVE Duloxetine doses of 80 and 120 mg/day were assessed for efficacy and safety in the treatment of major depressive disorder ( MDD ) . METHODS In this r and omized , double-blind trial , patients age > or = 18 meeting DSM-IV criteria for MDD were r and omized to placebo ( N=99 ) , duloxetine 80 mg/day ( N=93 ) , duloxetine 120 mg/day ( N=103 ) , or paroxetine 20 mg/day ( N=97 ) . The primary outcome measure was mean change from baseline in the 17-item Hamilton rating scale for depression ( HAMD(17 ) ) total score after 8 weeks of treatment ; a number of secondary efficacy measures also were assessed . Safety and tolerability were assessed via collection and analysis of treatment-emergent adverse events ( TEAEs ) , vital signs , and weight . The Arizona sexual experiences scale was used to assess sexual functioning . Patients who had a > or = 30 % reduction from baseline in the HAMD(17 ) total score  at the end of the acute phase entered a 6-month continuation phase where they remained on the same treatment as they had taken during the acute phase ; efficacy and safety/tolerability outcomes were assessed during continuation treatment . RESULTS More than 87 % of patients completed the acute phase in each treatment group . Duloxetine-treated patients ( both doses ) showed significantly greater improvement ( P<0.05 ) in the HAMD(17 ) total score at week 8 compared with placebo . Paroxetine was not significantly different from placebo ( P=0.089 ) on mean change on the HAMD(17 ) .  Duloxetine 120 mg/day also showed significant improvement on most secondary efficacy measures ( six of nine ) compared with placebo while duloxetine 80 mg/day ( three of nine ) and paroxetine ( three of nine ) were significantly superior to placebo on fewer secondary measures . HAMD(17 ) mean change data from this study and an identical sister study were pooled as defined a priori for the purpose s of performing a non-inferiority test versus paroxetine . Both duloxetine doses met statistical criteria for non-inferiority to paroxetine .  TEAE reporting rates were low in all treatment groups and no deaths occurred in the acute or continuation phases . CONCLUSIONS The efficacy of duloxetine at doses of 80 and 120 mg/day in the treatment of MDD was demonstrated . Tolerability , as measured by TEAEs , and safety were similar to paroxetine 20 mg/day and consistent with previous published data on duloxetine in the treatment of MDD
We found no clear evidence that paroxetine was more or less effective compared with other antidepressants at increasing response to treatment at acute ( six to 12 weeks ) , early ( one to four weeks ) , or longer term follow-up ( four to six months ) .
Paroxetine was associated with a lower rate of adverse events than amitriptyline , imipramine and older ADs as a class , but was less well tolerated than agomelatine and hypericum .
Some possibly clinical ly meaningful differences between paroxetine and other ADs exist , but no definitive conclusions can be drawn from these findings .
In terms of early response to treatment ( one to four weeks ) there was moderate quality of evidence that mirtazapine was better than paroxetine and that paroxetine was better than reboxetine .
However there was no clear evidence that paroxetine was better or worse compared with other antidepressants at increasing response to treatment at any time point .
BACKGROUND Paroxetine is the most potent inhibitor of the reuptake of serotonin of all selective serotonin reuptake inhibitors ( SSRIs ) and has been studied in many r and omised controlled trials ( RCTs ) .
However , these comparative studies provided contrasting findings and systematic review s of RCTs have always considered the SSRIs as a group , and evidence applicable to this group of drugs might not be applicable to paroxetine alone .
The present systematic review assessed the efficacy and tolerability profile of paroxetine in comparison with tricyclics ( TCAs ) , SSRIs and newer or non-conventional agents .
OBJECTIVES 1 .
To determine the efficacy of paroxetine in comparison with other anti-depressive agents in alleviating the acute symptoms of Major Depressive Disorder.2  .
To review acceptability of treatment with paroxetine in comparison with other anti-depressive agents.3 .
To investigate the adverse effects of paroxetine in comparison with other anti-depressive agents .