AbstractObjective: It has been suggested that presentation with self-neglect, domestic squalor and hoarding, represents a distinct syndrome, widely known as Diogenes' syndrome. The validity of this syndrome is controversial and we suggest that in previous series of such patients other psychiatric diagnoses, particularly obsessive compulsive disorder (OCD), may have been missed.Method: A series of 50 patients admitted for treatment of OCD were examined, looking for presentation with self-neglect, domestic squalor and hoarding. Response to treatment was also measured by comparing pre and post-treatment scores on the Beck Depression Inventory and Activity Checklist.Results: Of the sample 8% presented with all three features. This sub-group of patient had a poorer outcome than other patients with OCD.Conclusion: Presentation with self-neglect, domestic squalor and hoarding is not uncommon in patients with severe OCD and this supports the suggestion that patients previously described as having Diogenes' syndrome may have had undiagnosed OCD.
