Two primary outcomes of efficacy and acceptability showed a possible advantage of benzodiazepines over placebo .
Low- quality evidence shows a possible superiority of benzodiazepine over placebo in the short-term treatment of panic disorders .
Due to these limitations , our results regarding the efficacy of benzodiazepines versus placebo provide only limited guidance for clinical practice .
BACKGROUND Panic disorder is characterised by recurrent unexpected panic attacks consisting of a wave of intense fear that reaches a peak within a few minutes .
Panic disorder is a common disorder , with an estimated lifetime prevalence of 1 % to 5 % in the general population and a 7 % to 10 % prevalence in primary care setting s. Its aetiology is not fully understood and is probably heterogeneous .
Panic disorder is treated with psychological and pharmacological interventions , often used in combination .
Although benzodiazepines are frequently used in the treatment of panic disorder , guidelines recommend antidepressants , mainly selective serotonin reuptake inhibitors ( SSRIs ) , as first-line treatment for panic disorder , particularly due to their lower incidence of dependence and withdrawal reaction when compared to benzodiazepines .
Despite these recommendations , benzodiazepines are widely used in the treatment of panic disorder , probably because of their rapid onset of action .
OBJECTIVES To assess the efficacy and acceptability of benzodiazepines versus placebo in the treatment of panic disorder with or without agoraphobia in adults .
A 15-year follow-up study of patients with panic disorder.
BACKGROUND Panic disorder ( PD ) is generally regarded as a chronic condition with considerable variation in severity of symptoms . AIMS To describe the long-term outcome of naturalistically treated PD . METHODS Fifty-five out patients with PD , who participated in a placebo-controlled drug trial of the efficacy of alprazolam and imipramine 15 years ago were reassessed with the same instruments used in the original study . RESULTS Complete recovery ( no panic attacks and no longer on medication during the last 10 years ) was seen in 18 % of patients , and an additional 13 % recovered but were still on medication . Fifty-one percent experienced recurrent anxiety attacks whereas 18 % still met diagnostic criteria for PD . The incidence of agoraphobia decreased from 69 % to 20 % . Patients with agoraphobia at admission tended to have a poorer long-term outcome according to daily functioning compared with patients without agoraphobia at admission , although both groups reported improved daily functioning at follow-up . Maintenance medication was common . No benzodiazepine abuse was reported . CONCLUSION PD has a favourable outcome in a substantial proportion of patients . However , the illness is chronic and needs treatment . The short-term treatment given in the drug trial had no influence on the long-term outcome
Two primary outcomes of efficacy and acceptability showed a possible advantage of benzodiazepines over placebo .
Low- quality evidence shows a possible superiority of benzodiazepine over placebo in the short-term treatment of panic disorders .
Due to these limitations , our results regarding the efficacy of benzodiazepines versus placebo provide only limited guidance for clinical practice .
BACKGROUND Panic disorder is characterised by recurrent unexpected panic attacks consisting of a wave of intense fear that reaches a peak within a few minutes .
Panic disorder is a common disorder , with an estimated lifetime prevalence of 1 % to 5 % in the general population and a 7 % to 10 % prevalence in primary care setting s. Its aetiology is not fully understood and is probably heterogeneous .
Panic disorder is treated with psychological and pharmacological interventions , often used in combination .
Although benzodiazepines are frequently used in the treatment of panic disorder , guidelines recommend antidepressants , mainly selective serotonin reuptake inhibitors ( SSRIs ) , as first-line treatment for panic disorder , particularly due to their lower incidence of dependence and withdrawal reaction when compared to benzodiazepines .
Despite these recommendations , benzodiazepines are widely used in the treatment of panic disorder , probably because of their rapid onset of action .
OBJECTIVES To assess the efficacy and acceptability of benzodiazepines versus placebo in the treatment of panic disorder with or without agoraphobia in adults .