Compulsive hoarding
| Compulsive hoarding | |
 | |
|---|---|
| Compulsive hoarding in an apartment |
Template:Search infobox Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Kiran Singh, M.D. [2]
Overview
Compulsive hoarding (or pathological hoarding) is extreme hoarding behavior in humans. It involves the collection or failure to discard large numbers of objects even when their storage causes significant clutter and impairment to basic living activities such as moving around the house, cooking, cleaning, showering or sleeping. Hoarding rubbish may be referred to as syllogomania. A slang term for a compulsive hoarder is pack rat or packrat.
Characteristics
While there is no definition of compulsive hoarding in accepted diagnostic criteria (such as the current DSM), Frost and Hartl (1996) provide the following defining features:[1]
- the acquisition of, and failure to discard, a large number of possessions that appear to be useless or of limited value
- living spaces sufficiently cluttered so as to preclude activities for which those spaces were designed
- significant distress or impairment in functioning caused by the hoarding
Case study
The following (edited) case study is taken from a published account of compulsive hoarding:[2]
- The client, D, lived with her two children, aged 11 and 14, and described her current hoarding behaviour as a 'small problem that mushroomed' many years ago, along with corresponding marital difficulties. D reported that her father was a hoarder and that she started saving when she was a child. In addition to hoarding, she reported several other obsessive-compulsive symptoms, such as fear of hurting others due to carelessness, an over-concern with dirt and germs, a need for symmetry and a need to know or remember things. D also suffered from a handwashing compulsion and engaged in lengthy cleaning rituals of household items. The volume of cluttered possessions took up approximately 70 percent of the living space in her house. With the exception of the bathroom, none of the rooms in the house could easily be used for their intended purpose. Both of the doors to the outside were blocked, so entry to the house was through the garage and the kitchen, where the table and chairs were covered with papers, newspapers, bills, books, half-consumed bags of chips and her children's school papers dating back ten years.
Classification
OCD
It is not clear whether compulsive hoarding is a condition in itself, or simply a symptom of other related conditions.[3] Several studies have reported a correlation between hoarding and the presence and / or severity of obsessive-compulsive disorder (OCD). Hoarding behaviour is also related to obsessive-compulsive personality disorder (OCPD). There may be an overlap with a condition known as impulse control disorder (ICD), particularly when compulsive hoarding is linked to compulsive buying or acquisition behaviour. However, some people displaying compulsive hoarding behaviour show no other signs of what is usually considered to be OCD, OCPD or ICD. Those diagnosed with attention-deficit hyperactivity disorder (ADHD) often have hoarding tendencies.[4]
Book hoarding
Bibliomania is an obsessive-compulsive disorder involving the collecting or hoarding of books to the point where social relations or health are damaged. One of several psychological disorders associated with books, bibliomania is characterized by the collecting of books which have no use to the collector nor any great intrinsic value to a genuine book collector. The purchase of multiple copies of the same book and edition and the accumulation of books beyond possible capacity of use or enjoyment are frequent symptoms of bibliomania.
Animal hoarding
Animal hoarding involves keeping higher than usual numbers of animals as pets without having the ability to properly house or care for them, while at the same time denying this inability. Compulsive hoarding can be characterized as a symptom of obsessive-compulsive disorder rather than deliberate cruelty towards animals. Hoarders are deeply attached to their pets, and find it extremely difficult to let the pets go. They typically cannot comprehend that they are harming their pets by failing to provide them with proper care. Hoarders tend to believe that they provide the right amount of care for their pets. The American Society for the Prevention of Cruelty to Animals provides a "Hoarding Prevention Team", which works with hoarders to help them attain a manageable and healthy number of pets.[5] Along with other compulsive hoarding behaviours, it is linked in the DSM-IV to obsessive-compulsive disorder and obsessive-compulsive personality disorder.[6] Alternatively, animal hoarding could be related to addiction, dementia, or even focal delusion.[7]
Animal hoarders display symptoms of delusional disorder in that they have a “belief system out of touch with reality”.[8] Virtually all hoarders lack insight into the extent of deterioration in their habitations and on the health of their animals, refusing to acknowledge that anything is wrong.[9] Delusional disorder is an effective model in that it offers an explanation of hoarder’s apparent blindness to the realities of their situations. Another model that has been suggested to explain animal hoarding is attachment disorder, which is primarily caused by poor parent-child relationships during childhood.[10] As a result, those suffering from attachment disorder may turn to possessions, such as animals, to fill their need for a loving relationship. Interviews with animal hoarders have revealed that often hoarders experienced domestic trauma in childhood, providing evidence for this model.[10] Perhaps the strongest psychological model put forward to explain animal hoarding is obsessive-compulsive disorder (OCD).
Differential Diagnosis
Epidemiology and Demographics
Prevalence
The point prevalence of hoarding disorder is 2,000-6,000 per 100,000 (2%-6%) of the overall population[11]
Risk Factors
- Genetic predisposition
- Stressful life event
- Traumatic life event[11]
Diagnostic Criteria
DSM-V Diagnostic Criteria for Hoarding Disorder[11]
| “ |
A.Persistent difficulty discarding or parting with possessions, regardless of their actual value. AND
AND
use. If living areas are uncluttered, it is only because of the interventions of third parties(e.g., family members, cleaners, authorities). AND
for self and others). AND
AND F. The hoarding is not better explained by the symptoms of another mental disorder (e.g.,obsessions in obsessive-compulsive disorder, decreased energy in [[major depressive disorder]], delusions in schizophrenia or another psychotic disorder, cognitive deficits in major neuro cognitive disorder, restricted interests in autism spectrum disorder). Specify if:
Specify if:
are not problematic despite evidence to the contrary.
or excessive acquisition) are not problematic despite evidence to the contrary.
|
” |
Related conditions
It is not clear whether compulsive hoarding is a condition in itself, or simply a symptom of other related conditions.[12] Several studies have reported a correlation between hoarding and the presence and / or severity of obsessive-compulsive disorder (OCD). Hoarding behaviour is also related to obsessive-compulsive personality disorder (OCPD). There may be an overlap with a condition known as impulse control disorder (ICD), particularly when compulsive hoarding is linked to compulsive buying or acquisition behaviour. However, some people displaying compulsive hoarding behaviour show no other signs of what is usually considered to be OCD, OCPD or ICD. Those diagnosed with Attention-deficit hyperactivity disorder (ADHD) often have hoarding tendencies.[4]
Physiology and treatment
People who exhibit compulsive hoarding tend to absorb glucose into the brain differently than people who do not exhibit this behavior. The difference in cerebral metabolism of glucose is greatest in the rear and central parts of the brain.[13]
The antidepressant drug paroxetine (brand name Paxil) is indicated in treatment of compulsive hoarding.[14] This usage may have dangerous side effects; tests are in progress. A study of this usage of the drug was conducted by the University of California, San Diego.
See also
- Animal hoarding
- Bibliomania
- Collecting
- Diogenes syndrome
- Hoarding
- Impulse control disorder
- Obsessive-compulsive disorder
- Collyer brothers, notable hoarders
- Edmund Trebus, notable hoarder
- Plyushkin, fictional Russian hoarder
- Seven Dumpsters and a Corpse, film by Thomas Haemmerli, 2007
References
- ↑ Frost, R.O.; Hartl, T.L. (1996). A cognitive-behavioral model of compulsive hoarding. Behavior Research and Therapy, 34 (4), 341-50.
- ↑ Hartl, T.L.; Frost, R.O. (1999). Cognitive-behavioral treatment of compulsive hoarding: a multiple baseline experimental case study. Behavior Research and Therapy, 37 (5), 451-61.
- ↑ Steketee, G,; Frost, R. (2003). Compulsive hoarding: Current status of the research. Clinical Psychology Review, 23 (7), 905-27.
- ↑ 4.0 4.1 Hartl TL, Duffany SR, Allen GJ, Steketee G, Frost RO (2005). "Relationships among compulsive hoarding, trauma, and attention-deficit/hyperactivity disorder". Behaviour research and therapy. 43 (2): 269–76. doi:10.1016/j.brat.2004.02.002. PMID 15629755.
- ↑ Hoarding of Animals Research Consortium (HARC) (2004). "Commonly asked questions about hoarding".
- ↑ "Mental health issues and animal hoarding".
- ↑ Berry, Colin, M.S., Gary Patronek, V.M.D., Ph.D., and Randall Lockwood, Ph.D. "Long-Term Outcomes in Animal Hoarding Cases" (PDF).
- ↑ Patronek, Gary. “The Problem of Animal Hoarding.” Animal Law May/June 2001: 6-9, 19.
- ↑ Arluke, Arnie (2002-05). "Health Implications of Animal Hoarding". Health & Social Work. 27 (2): 125. Unknown parameter
|coauthors=ignored (help); Check date values in:|year=(help) - ↑ 10.0 10.1 Frost, Randy (2000). "People Who Hoard Animals". Psychiatric Times. 17 (4).
- ↑ 11.0 11.1 11.2 Diagnostic and statistical manual of mental disorders : DSM-5. Washington, D.C: American Psychiatric Association. 2013. ISBN 0890425558.
- ↑ Steketee, G,; Frost, R. (2003). Compulsive hoarding: Current status of the research. Clinical Psychology Review, 23 (7), 905-27.
- ↑ Cerebral Metabolism of Glucose and Compulsive Hoarding
- ↑ Paxil treats Compulsive Hoarding
External links
- Confronting compulsive hoarding - article from SF Apartment Magazine
- Hoarding Fact Sheet - from Los Angeles County Department of Mental Health.
- What is Compulsive Hoarding? - from Oprah Winfrey show
- Squalor Survivors - online resource concerning squalor and hoarding
- Children of Hoarders - online support group and information clearinghouse for children of compulsive hoarders
- Video of Hoarder's house - video example of how bad hoarding can get
- "The Psychology of Hoarding" - article from Discover magazine
- University of Minnesota Impulse Control Disorders Clinic Provides useful information and resources for patients and their families, including free questionnaire-based rating scales that patients can use to assess and track the severity of their condition.
de:Messie-Syndrom nl:Verzamelzucht