Quetiapine extended-release augmentation has not been found to be beneficial , in comparison to placebo , in non-responders to previously recommended pharmacotherapy .
In non-responders to cognitive behavioral therapy ( CBT ) , switching to paroxetine/citalopram has been found to be more effective than continuing CBT .
Acceptance and commitment therapy ( ACT ) has shown some improvement in patients ’ resistance to previous psychological/pharmacological interventions compared with a waiting-list condition .
Prolonged pharmacotherapy may produce significant improvement in patients with unsatisfactory response to short-term pharmacotherapy  , while switching to pharmacotherapy may help non-responders to CBT .
Purpose of Review Purpose of Review Management of treatment-resistant ( TR ) panic disorder ( PD ) is an unresolved issue .
In this paper , we provide a brief summary of previous findings , an up date d ( 2015–2017 ) systematic review of pharmacological/non-pharmacological studies , and our personal perspective on this topic .
A randomized, double-blind, placebo-controlled study of the effects of adjunctive paroxetine in panic disorder patients unsuccessfully treated with cognitive-behavioral therapy alone.
BACKGROUND Both cognitive-behavioral therapy and treatment with selective serotonin reuptake inhibitors ( SSRIs ) have proved to be effective in the treatment of panic disorder . The present study examined the effects of paroxetine added to continued cognitive-behavioral therapy in patients who were unsuccessfully treated with initial cognitive-behavioral therapy alone . METHOD 161 patients with panic disorder with or without agoraphobia ( DSM-IV criteria ) underwent a manual-guided cognitive-behavioral therapy of 15 sessions . Forty-three unsuccessfully treated patients from this group were included in a double-blind , placebo-controlled , next-step treatment study consisting of continued cognitive-behavioral therapy plus adjunctive paroxetine at a dose of 40 mg/day or continued cognitive-behavioral therapy plus placebo . RESULTS Overall , patients in the cognitive-behavioral therapy plus paroxetine condition improved significantly on agoraphobic behavior ( p < .05 ) and anxiety discomfort ( p < .01 ) , whereas patients in the cognitive-behavioral therapy plus placebo condition did not . Effect sizes in the cognitive-behavioral therapy plus paroxetine condition ranged from 1.0 to 1.8 and in the cognitive-behavioral therapy plus placebo condition , from 0.4 to 1.0 . CONCLUSION Patients with panic disorder who are unsuccessfully treated with initial cognitive-behavioral therapy may benefit from the addition of an SSRI as a second treatment modality . The importance of timely evaluation of treatment results is emphasized
Quetiapine extended-release augmentation has not been found to be beneficial , in comparison to placebo , in non-responders to previously recommended pharmacotherapy .
In non-responders to cognitive behavioral therapy ( CBT ) , switching to paroxetine/citalopram has been found to be more effective than continuing CBT .
Acceptance and commitment therapy ( ACT ) has shown some improvement in patients ’ resistance to previous psychological/pharmacological interventions compared with a waiting-list condition .
Prolonged pharmacotherapy may produce significant improvement in patients with unsatisfactory response to short-term pharmacotherapy  , while switching to pharmacotherapy may help non-responders to CBT .
Purpose of Review Purpose of Review Management of treatment-resistant ( TR ) panic disorder ( PD ) is an unresolved issue .
In this paper , we provide a brief summary of previous findings , an up date d ( 2015–2017 ) systematic review of pharmacological/non-pharmacological studies , and our personal perspective on this topic .