Introduction

Depersonalization during panic attacks may be a feature of a subgroup of Panic disorder. Several studies suggest that such subgroup corresponds to a more clinically severe form of Panic Disorder, with earlier onset and a higher rate of comorbidity with other psychiatric disorders, such as obsessive-compulsive disorder and generalized anxiety disorder. It is also hypothesized that depersonalization during panic attacks may lead Panic disorder to evolve into Agoraphobia.

Objectives

To present the case report of a patient with severe Agoraphobia, whose only symptom of Panic disorder was depersonalization.

Methods

Description of a case report.

Results

We describe the case of a 20-year-old woman who developed Agoraphobia after a single panic attack, during a physical education class, at the age of 13, with depersonalization symptoms only. After the attack, the patient stopped playing sports and engaging in any kind of activity in the absence of a trusted person. At the age of 20, the patient will only travel alone in the immediacies of her home, sometimes missing classes, because she cannot get a ride from trusted acquaintances. She justifies such avoidances with her fear of feeling depersonalized again. Over the course of her illness, she denied having experienced any other symptoms of a panic attack. She was treated with Paroxetine 40mg daily and cognitive behavioral therapy, having improved.

Conclusions

We believe this case provides good insight into depersonalization in panic attacks, supporting the view that Panic disorder with depersonalization may be a distinct and more severe subgroup of Panic Disorder.

Introduction

Obsessional slowness (OS) is a rare condition of disabling slow motor performance, first described in 1974, by Rachman, who documented 10 cases of “primary obsessional slowness”. Rachman argued that, although his patients with OS had Obsessive Compulsive Disorder (OCD), their motor symptoms were not related to the presence of motor-slowness-triggering obsessions/compulsions (e.g. checking and mental rituals). Whether OS truly is a distinct and “primary” entity is still a controversial issue, however.

Objectives

To present and discuss the phenomenology of OS.

Methods

Case reports of OS published in the literature, including Rachman’s descriptions.

Results

The literature on OS is extremely limited, with no published, large-scale descriptive studies or randomized controlled trials. Some authors doubt that OS is a “primary” condition, pointing out the clear overlap between OS and catatonia and emphasizing that the latter disorder also occurs in non-schizophrenic patients, for example, ones with OCD.

Additionally, OCD and depression often co-occur. Thus, in severe cases, it may be challenging to disentangle the separate contribution of both disorders to psychomotor slowness. It is also crucial to exclude the possibility that a patience has juvenile parkinsonism or other causes of motor slowness before diagnosing him/her with OS, given that the diagnostic approaches and treatment strategies for OS and the aforementioned disorders differ.

Conclusions

OS seems to be a rare but often disabling motor manifestation of OCD, rather than a primary disease entity. However, some cases sit on the edge of current diagnostic criteria. Future research should help define OS more precisely.