Key points are not available for this paper at this time.
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 outpatients 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.
Andersch et al. (Mon,) studied this question.