Schizotypal personality disorder: Difference between revisions
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'''Schizotypal personality disorder''' is identified as a [[Personality disorder|personality disorder]] characterized by [[social isolation]], as well the exhibition of odd behavior and thinking, often accompanied by unconventional [[belief system|belief systems]]. <ref name=dsmivtr>American Psychiatric Association. (2000). ''Diagnostic and Statistical Manual of Mental Disorders''. American Psychiatric Press: Washington DC</ref> There is often a high rate of [[comorbidity]] with other personality disorders, which may be due to considerable criteria overlap with other personality disorders, specifically [[avoidant personality disorder]] and [[paranoid personality disorder]]. <ref>McGlashan, T., et al. (2000). ''The collaborative longitudinal personality disorders study: Baseline axis I/II and II/II diagnostic co-occurrence''. Acta Psychiatrica Scandinavica, 102, 256-264.</ref> Traits of paranoid ideation and unusual experiences tend to remain stable over time, while odd behavior and constricted affect are the least prevalent and most changeable.<ref>{{cite journal |author=McGlashan TH, Grilo CM, Sanislow CA, ''et al'' |title=Two-year prevalence and stability of individual DSM-IV criteria for schizotypal, borderline, avoidant, and obsessive-compulsive personality disorders: toward a hybrid model of axis II disorders |journal=Am J Psychiatry |volume=162 |issue=5 |pages=883–9 |year=2005 |pmid=15863789 |doi=10.1176/appi.ajp.162.5.883}}</ref> | '''Schizotypal personality disorder''' is identified as a [[Personality disorder|personality disorder]] characterized by [[social isolation]], as well the exhibition of odd behavior and thinking, often accompanied by unconventional [[belief system|belief systems]]. <ref name=dsmivtr>American Psychiatric Association. (2000). ''Diagnostic and Statistical Manual of Mental Disorders''. American Psychiatric Press: Washington DC</ref> There is often a high rate of [[comorbidity]] with other personality disorders, which may be due to considerable criteria overlap with other personality disorders, specifically [[avoidant personality disorder]] and [[paranoid personality disorder]]. <ref>McGlashan, T., et al. (2000). ''The collaborative longitudinal personality disorders study: Baseline axis I/II and II/II diagnostic co-occurrence''. Acta Psychiatrica Scandinavica, 102, 256-264.</ref> Traits of paranoid ideation and unusual experiences tend to remain stable over time, while odd behavior and constricted affect are the least prevalent and most changeable.<ref>{{cite journal |author=McGlashan TH, Grilo CM, Sanislow CA, ''et al'' |title=Two-year prevalence and stability of individual DSM-IV criteria for schizotypal, borderline, avoidant, and obsessive-compulsive personality disorders: toward a hybrid model of axis II disorders |journal=Am J Psychiatry |volume=162 |issue=5 |pages=883–9 |year=2005 |pmid=15863789 |doi=10.1176/appi.ajp.162.5.883}}</ref> | ||
Schizotypal personality disorder falls within the [[Personality disorder#Cluster Descriptions|A cluster]] of [[Personality disorder|personality disorders]], along with [[Paranoid personality disorder]] and [[Schizoid personality disorder]] <ref name=dsmivtr/> | |||
==Diagnostic criteria== | ==Diagnostic criteria== | ||
{{DSMCR}} | {{DSMCR}} | ||
==Treatment== | ==Treatment== | ||
Schizotypal personality disorder shares many similarities with schizophrenia and tends to respond to the same medications.<ref>Schulz SC, Schulz PM, & Wilson WH. (1988). Medication treatment of schizotypal personality disorder. ''Journal of Personality Disorders'' '''2''' (1): 1-13.</ref> | Schizotypal personality disorder shares many similarities with [[Schizophrenia|schizophrenia]] and tends to respond to the same psychoactive medications. <ref>Schulz SC, Schulz PM, & Wilson WH. (1988). Medication treatment of schizotypal personality disorder. ''Journal of Personality Disorders'' '''2''' (1): 1-13.</ref> | ||
==References== | ==References== | ||
{{reflist}} | |||
{{DSM_personality_disorders}} | {{DSM_personality_disorders}} | ||
Revision as of 23:23, 20 February 2010
Schizotypal personality disorder is identified as a personality disorder characterized by social isolation, as well the exhibition of odd behavior and thinking, often accompanied by unconventional belief systems. [1] There is often a high rate of comorbidity with other personality disorders, which may be due to considerable criteria overlap with other personality disorders, specifically avoidant personality disorder and paranoid personality disorder. [2] Traits of paranoid ideation and unusual experiences tend to remain stable over time, while odd behavior and constricted affect are the least prevalent and most changeable.[3]
Schizotypal personality disorder falls within the A cluster of personality disorders, along with Paranoid personality disorder and Schizoid personality disorder [1]
Diagnostic criteria
Note: The American Psychiatric Association, which publishes the Diagnostic and Statistical Manual of Mental Disorders, forbids the unauthorized reproduction of their diagnostic criteria. A narrative of the DSM-IV-TR criteria follows.
Treatment
Schizotypal personality disorder shares many similarities with schizophrenia and tends to respond to the same psychoactive medications. [4]
References
- ↑ 1.0 1.1 American Psychiatric Association. (2000). Diagnostic and Statistical Manual of Mental Disorders. American Psychiatric Press: Washington DC
- ↑ McGlashan, T., et al. (2000). The collaborative longitudinal personality disorders study: Baseline axis I/II and II/II diagnostic co-occurrence. Acta Psychiatrica Scandinavica, 102, 256-264.
- ↑ McGlashan TH, Grilo CM, Sanislow CA, et al (2005). "Two-year prevalence and stability of individual DSM-IV criteria for schizotypal, borderline, avoidant, and obsessive-compulsive personality disorders: toward a hybrid model of axis II disorders". Am J Psychiatry 162 (5): 883–9. DOI:10.1176/appi.ajp.162.5.883. PMID 15863789. Research Blogging.
- ↑ Schulz SC, Schulz PM, & Wilson WH. (1988). Medication treatment of schizotypal personality disorder. Journal of Personality Disorders 2 (1): 1-13.
| Personality disorders | |||||
|---|---|---|---|---|---|
| Cluster A (Odd): Schizotypal | Schizoid | Paranoid Cluster B (Dramatic): Antisocial | Borderline | Histrionic | Narcissistic Cluster C (Anxious): Dependent | Obsessive-Compulsive | Avoidant |