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Obsessive slowness revisited.
R H Ratnasuriya1, I M Marks, D M Forshaw
1Institute of Psychiatry, DeCrespigny Park, London.
Summary
Obsessive-compulsive disorder (OCD) patients with marked slowness often exhibit mental rituals. This specific OCD subtype predominantly affects males and may be linked to prenatal or delivery complications.
Area of Science:
- Psychiatry
- Neuroscience
- Behavioral Science
Background:
- Obsessive-compulsive disorder (OCD) is a mental health condition characterized by obsessions and compulsions.
- Behavioral treatments are a common therapeutic approach for OCD.
- Specific symptom presentations within OCD can influence treatment response and patient demographics.
Purpose of the Study:
- To identify and characterize patients with marked slowness as a distinct symptom in obsessive-compulsive disorder.
- To investigate the relationship between this slowness symptom and other ritualistic behaviors.
- To explore demographic and etiological factors associated with this OCD subtype.
Main Methods:
- Retrospective analysis of patient records from a behavioral treatment program.
- Identification of patients (n=22) exhibiting marked slowness not primarily related to washing behaviors.
- Categorization of slowness based on association with mental or overt rituals and ruminations.
Main Results:
- Twenty-two out of 665 referred patients (3.3%) presented with marked slowness secondary to mental or overt rituals/ruminations.
- Over 90% of these patients with slowness were male.
- More than 25% of patients with slowness reported pre-natal or delivery complications.
Conclusions:
- Marked slowness, when secondary to mental or overt rituals, represents a specific subtype of obsessive-compulsive disorder.
- This subtype is disproportionately prevalent in males.
- A potential link exists between pre-natal/delivery issues and the development of this OCD symptom presentation.