Effects of panic-specific cognitive behavioural and psychodynamic psychotherapies on work ability in a doubly randomised clinical trial.

Objective

The effects of panic-specific psychotherapy on occupational functioning remain under-researched. This study tests whether two brief psychotherapies for Panic Disorder with or without Agoraphobia (PD/A) may generate improvement in work ability.

Methods

Adults (N = 221) with a primary diagnosis of PD/A were randomised to wait-list, panic-focused psychodynamic psychotherapy (PFPP), panic control treatment (PCT), or to the choice between the two treatments. Participants completed the Work Ability Inventory (WAI) at baseline, post-treatment, and during 24-month follow-ups. Change in WAI scores were assessed using segmented multilevel linear growth models, and mediation was explored through path analysis.

Results

WAI scores changed from the moderate to good range between baseline and post-treatment (SMD = 0.45; 95% CI [0.33, 0.57]) and continued to increase throughout the follow-up (SMD = 0.16; 95% CI [0.03, 0.28]) with no differences between treatments or allocation forms. In PFPP (but not in PCT) pre- to post-treatment change in WAI was mediated by reduction in panic symptoms and WAI predicted employment status and absences.

Conclusions

Two brief panic specific psychotherapies, one cognitive behavioural and one psychodynamic, produced short and long-term increases in work ability.