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Psych TopicsGeneral adult psychiatry — personality disorders

Psych · General adult psychiatry — personality disorders

Antisocial personality disorder

Also known as ASPD · Dissocial personality disorder · Antisocial PD · Cluster B personality disorder · Psychopathy (related construct)

Exam-exhaustive fellowship reference on antisocial personality disorder — DSM-5-TR and ICD-11 nosology; careful ASPD versus psychopathy distinction; epidemiology and substance comorbidity; developmental conduct pathway and callous-unemotional traits; differentials versus BPD and NPD; violence risk formulation; forensic interface; NICE and Cochrane treatment limits; emerging mentalization evidence. FRANZCP-primary, globally tagged.

high20 referencesUpdated 25 July 202613 min readVerification in progress

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Practise this topic10 MCQs with explanations

Target exams

FRANZCPMRCPsychABPNMD-DNBNEET-SS

Red flags

  • Imminent violence, weapons access, or identifiable victim threat — prioritise safety, multi-agency response, and jurisdiction-specific duty-to-protect principles
  • Severe intoxication or withdrawal with agitation — medical stabilisation before personality formulation
  • New late-onset antisocial change without childhood conduct history — investigate organic disease (TBI, frontotemporal syndromes, epilepsy, substance-induced states)
  • Intimate partner violence or child safeguarding concerns — act on statutory duties; do not treat ASPD label as a reason to delay protection
  • Therapeutic nihilism that withholds treatment of depression, psychosis, ADHD, or substance use disorder because 'they are ASPD'
  • Collusion, boundary violations, or uncritical acceptance of minimisation in medico-legal contexts
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Study tools

Your progress

Saved on this device.

Practise this topic10 MCQs with explanations

Target exams

FRANZCPMRCPsychABPNMD-DNBNEET-SS

Red flags

  • Imminent violence, weapons access, or identifiable victim threat — prioritise safety, multi-agency response, and jurisdiction-specific duty-to-protect principles
  • Severe intoxication or withdrawal with agitation — medical stabilisation before personality formulation
  • New late-onset antisocial change without childhood conduct history — investigate organic disease (TBI, frontotemporal syndromes, epilepsy, substance-induced states)
  • Intimate partner violence or child safeguarding concerns — act on statutory duties; do not treat ASPD label as a reason to delay protection
  • Therapeutic nihilism that withholds treatment of depression, psychosis, ADHD, or substance use disorder because 'they are ASPD'
  • Collusion, boundary violations, or uncritical acceptance of minimisation in medico-legal contexts
One-line fellowship answer

Antisocial personality disorder is a pervasive pattern of disregard for and violation of others' rights beginning in childhood/adolescence (DSM-5-TR: age ≥18, ≥3 of 7 behavioural criteria, with conduct disorder onset before 15), related to but not identical with psychopathy; management is multi-agency risk formulation, aggressive treatment of substance and other comorbidity, realistic psychological engagement with a limited evidence base (NICE/Cochrane), and emerging structured approaches such as mentalization-based work — not disease-modifying polypharmacy or diagnostic fatalism.[3][5][6][8]

Meet the patient

A 29-year-old man is in ED for the sixth time this year with assault injuries, drunk and charming — until his CT clears. Then he wants a certificate for court, laughs about the man he put in the next bay, and tells intern fracture is "an occupational hazard." His file shows probation for fraud, two estranged children, and an alcohol history nobody has treated.[3][4]

The examiner's question is never "is he a psychopath." It is: count the criteria, formulate the risk, and tell me what you can actually treat. This topic is that answer.[2][3][8]

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References20ShowHide
  1. [1]Goldstein RB, Chou SP, Saha TD, Smith SM, et al. The Epidemiology of Antisocial Behavioral Syndromes in Adulthood: Results From the National Epidemiologic Survey on Alcohol and Related Conditions-III J Clin Psychiatry, 2017.PMID 27035627
  2. [2]Werner KB, Few LR, Bucholz KK Epidemiology, Comorbidity, and Behavioral Genetics of Antisocial Personality Disorder and Psychopathy Psychiatr Ann, 2015.PMID 26594067
  3. [3]Glenn AL, Johnson AK, Raine A Antisocial personality disorder: a current review Curr Psychiatry Rep, 2013.PMID 24249521
  4. [4]Black DW The Natural History of Antisocial Personality Disorder Can J Psychiatry, 2015.PMID 26175389
  5. [5]Kendall T, Pilling S, Tyrer P, Duggan C, et al. Borderline and antisocial personality disorders: summary of NICE guidance BMJ, 2009.PMID 19176682
  6. [6]Gibbon S, Khalifa NR, Cheung NH, Völlm BA, et al. Psychological interventions for antisocial personality disorder Cochrane Database Syst Rev, 2020.PMID 32880104
  7. [7]Khalifa NR, Gibbon S, Völlm BA, Cheung NH, et al. Pharmacological interventions for antisocial personality disorder Cochrane Database Syst Rev, 2020.PMID 32880105
  8. [8]De Brito SA, Forth AE, Baskin-Sommers AR, Brazil IA, et al. Psychopathy Nat Rev Dis Primers, 2021.PMID 34238935
  9. [9]Hare RD, Neumann CS Psychopathy as a clinical and empirical construct Annu Rev Clin Psychol, 2008.PMID 18370617
  10. [10]Blair RJ, Leibenluft E, Pine DS Conduct disorder and callous-unemotional traits in youth N Engl J Med, 2014.PMID 25470696
  11. [11]Blair RJ The neurobiology of psychopathic traits in youths Nat Rev Neurosci, 2013.PMID 24105343
  12. [12]Fonagy P, Simes E, Yirmiya K, Wason J, et al. Mentalisation-based treatment for antisocial personality disorder in males convicted of an offence on community probation in England and Wales (Mentalization for Offending Adult Males): a multicentre, assessor-blinded, randomised controlled trial Lancet Psychiatry, 2025.PMID 39978982
  13. [13]Bateman A, O'Connell J, Lorenzini N, Gardner T, et al. A randomised controlled trial of mentalization-based treatment versus structured clinical management for patients with comorbid borderline personality disorder and antisocial personality disorder BMC Psychiatry, 2016.PMID 27577562
  14. [14]Kendler KS, Aggen SH, Czajkowski N, Røysamb E, et al. The structure of genetic and environmental risk factors for DSM-IV personality disorders: a multivariate twin study Arch Gen Psychiatry, 2008.PMID 19047531
  15. [15]Coid J, Yang M, Tyrer P, Roberts A, et al. Prevalence and correlates of personality disorder in Great Britain Br J Psychiatry, 2006.PMID 16648528
  16. [16]Fazel S, Singh JP, Doll H, Grann M Use of risk assessment instruments to predict violence and antisocial behaviour in 73 samples involving 24 827 people: systematic review and meta-analysis BMJ, 2012.PMID 22833604
  17. [17]Ogloff JR, Talevski D, Lemphers A, Wood M, et al. Co-occurring mental illness, substance use disorders, and antisocial personality disorder among clients of forensic mental health services Psychiatr Rehabil J, 2015.PMID 25799303
  18. [18]Pilling S, Gould N, Whittington C, Taylor C, et al. Recognition, intervention, and management of antisocial behaviour and conduct disorders in children and young people: summary of NICE-SCIE guidance BMJ, 2013.PMID 23535256
  19. [19]Choy O, Raine A The neurobiology of antisocial personality disorder Neuropharmacology, 2024.PMID 39244014
  20. [20]Robins LN Deviant children grown up Eur Child Adolesc Psychiatry, 1996.PMID 9010663

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