We observed the same finding when classes of antidepressants were compared with placebo .
When looking at dropouts due to adverse effects , which can be considered as a measure of tolerability , we found moderate- quality evidence showing that antidepressants as a whole are less well tolerated than placebo .
The identified studies comprehensively address the objectives of the present review .Based on these results , antidepressants may be more effective than placebo in treating panic disorder .
Antidepressants may also have benefit in comparison with placebo in terms of number of dropouts , but a less favourable profile in terms of dropout due to adverse effects .
However , the tolerability profile varied between different classes of antidepressants .
BACKGROUND Panic disorder is characterised by repeated , unexpected panic attacks , which represent a discrete period of fear or anxiety that has a rapid onset , reaches a peak within 10 minutes , and in which at least four of 13 characteristic symptoms are experienced , including racing heart , chest pain , sweating , shaking , dizziness , flushing , stomach churning , faintness and breathlessness .
It is common in the general population with a lifetime prevalence of 1 % to 4 % .
The treatment of panic disorder includes psychological and pharmacological interventions .
Amongst pharmacological agents , the National Institute for Health and Care Excellence ( NICE ) and the British Association for Psychopharmacology consider antidepressants , mainly selective serotonin reuptake inhibitors ( SSRIs ) , as the first-line treatment for panic disorder , due to their more favourable adverse effect profile over monoamine oxidase inhibitors ( MAOIs ) and tricyclic antidepressants ( TCAs ) .
Several classes of antidepressants have been studied and compared , but it is still unclear which antidepressants have a more or less favourable profile in terms of effectiveness and acceptability in the treatment of this condition .
OBJECTIVES To assess the effects of antidepressants for panic disorder in adults , specifically:1 .
to determine the efficacy of antidepressants in alleviating symptoms of panic disorder , with or without agoraphobia , in comparison to placebo;2 .
to review the acceptability of antidepressants  in panic disorder , with or without agoraphobia , in comparison with placebo ; and 3 .
to investigate the adverse effects of antidepressants  in panic disorder , with or without agoraphobia , including the general prevalence of adverse effects , compared to placebo .
A randomized trial of sertraline, self-administered cognitive behavior therapy, and their combination for panic disorder.
BACKGROUND Self-administered cognitive behavior therapy ( SCBT ) has been shown to be an effective alternative to therapist-delivered treatment for panic disorder ( PD ) . However , it is unknown whether combining SCBT and antidepressants can improve treatment . This trial evaluated the efficacy of SCBT and sertraline , alone or in combination , in PD . METHOD Patients ( n=251 ) were r and omized to 12 weeks of either placebo drug , placebo drug plus SCBT , sertraline , or sertraline plus SCBT . Those who improved after 12 weeks of acute treatment received treatment for an additional 12 weeks . Outcome measures included core PD symptoms ( panic attacks , anticipatory anxiety , agoraphobic avoidance ) , dysfunctional cognitions ( fear of bodily sensations , agoraphobic cognitions ) , disability , and clinical global impression of severity and improvement . Efficacy data were analyzed using general and generalized linear mixed models . RESULTS Primary analyses of trends over time revealed that sertraline/SCBT produced a significantly greater rate of decline in fear of bodily sensations compared to sertraline , placebo/SCBT and placebo . Trends in other outcomes were not significantly different over time . Secondary analyses of mean scores at week 12 revealed that sertraline/SCBT fared better on several outcomes than placebo , with improvement being maintained at the end of continuation treatment . Outcome did not differ between placebo and either sertraline monotherapy or placebo/SCBT . Moreover , few differences emerged between the active interventions . CONCLUSIONS This trial suggests that sertraline combined with SCBT may be an effective treatment for PD . The study could not confirm the efficacy of sertraline monotherapy or SCBT without concomitant medication or therapist assistance in the treatment of PD
We observed the same finding when classes of antidepressants were compared with placebo .
When looking at dropouts due to adverse effects , which can be considered as a measure of tolerability , we found moderate- quality evidence showing that antidepressants as a whole are less well tolerated than placebo .
The identified studies comprehensively address the objectives of the present review .Based on these results , antidepressants may be more effective than placebo in treating panic disorder .
Antidepressants may also have benefit in comparison with placebo in terms of number of dropouts , but a less favourable profile in terms of dropout due to adverse effects .
However , the tolerability profile varied between different classes of antidepressants .
BACKGROUND Panic disorder is characterised by repeated , unexpected panic attacks , which represent a discrete period of fear or anxiety that has a rapid onset , reaches a peak within 10 minutes , and in which at least four of 13 characteristic symptoms are experienced , including racing heart , chest pain , sweating , shaking , dizziness , flushing , stomach churning , faintness and breathlessness .
It is common in the general population with a lifetime prevalence of 1 % to 4 % .
The treatment of panic disorder includes psychological and pharmacological interventions .
Amongst pharmacological agents , the National Institute for Health and Care Excellence ( NICE ) and the British Association for Psychopharmacology consider antidepressants , mainly selective serotonin reuptake inhibitors ( SSRIs ) , as the first-line treatment for panic disorder , due to their more favourable adverse effect profile over monoamine oxidase inhibitors ( MAOIs ) and tricyclic antidepressants ( TCAs ) .
Several classes of antidepressants have been studied and compared , but it is still unclear which antidepressants have a more or less favourable profile in terms of effectiveness and acceptability in the treatment of this condition .
OBJECTIVES To assess the effects of antidepressants for panic disorder in adults , specifically:1 .
to determine the efficacy of antidepressants in alleviating symptoms of panic disorder , with or without agoraphobia , in comparison to placebo;2 .
to review the acceptability of antidepressants  in panic disorder , with or without agoraphobia , in comparison with placebo ; and 3 .
to investigate the adverse effects of antidepressants  in panic disorder , with or without agoraphobia , including the general prevalence of adverse effects , compared to placebo .