Post on 13-Jan-2016
Michelle Mathias, MA, MD, FRCPCApril 3, 2013
B2B: Personality Disorders
Special thanks…
… to Dr. Deanna Mercer
Objectives
General:Differentiate between PD and other mental illness, recognizing the high prevalence of co-morbidities
Formulate appropriate management plan
Objectives
Specific:List & interpret critical clinical findings, inc:
Sufficient clinical info (e.g. MSE) to dx type of PDRisk factors associated with PDs (e.g. SI, substance)Any co-existing psych conditions (e.g. mood d/o)
Construct an effective initial management plan, inc:Proper management for pt needing immediate
intervention (e.g. suicide risk, risk to others)Judicious use of pharmacotherapy, with consideration
of risk for abuse or overdoseReferral for multi-disciplinary and/or specialized care,
if needed
2-pass approach
Criteria/overview By objective/detailed
B2B… PDs from the start
…definitions & diagnostic criteria!
Definitions
Personality:Individual’s characteristic pattern of
response to his/her enviroIncludes: how one…
Thinks (cognitive)Feels (affective)Acts (behavioural)Relates to others (interpersonal)
Etiology: transactional modelTemperament (bio) + Environmental (social)
time
Definitions (cont’d)
Personality Disorders:Clinically significant distress or impairment in
functioningEnduring pattern of inner experience and
behaviour that deviates markedly from expectations of individual’s culture
Impacts: 2 or more cognition, affectivity, interpersonal fxn & impulse control
Pattern:Inflexible & pervasive across broad range of personal and
social situationsNot better accounted for by other mental
disorder, GMC or substance
Definitions (cont’d)
Personality Disorders:Ego-syntonic:
Individual experiences sig distress, but doesn’t feel their thoughts, emotions or behaviors are source of their problem
Locus of control: externalE.g. OCPD
VSEgo-dystonic:
Individual sees their disorder as arising from their own thoughts, emotions or behaviours
Locus of control: internalE.g. OCD
Definitions (cont’d)
Personality Disorder Clusters: 3-4-3Cluster A: ODD
Schizoid, Schizotypal, ParanoidCluster B: Dramatic
Borderline, Histrionic, Narcissistic, Antisocial
Cluster C: AnxiousObsessive Compulsive, Dependent,
Avoidant
Cluster A
Paranoid, Schizoid, Schizotypal
Paranoid PDPervasive pattern of:
Distrust and suspiciousness of othersMotives of others are interpreted as
malevolent… beginning by early adulthood and present in various settings
Practically:Looks like delusional d/o (paranoid type),
butNo full blown delusionsMore pervasive suspiciousness
Schizoid PDPervasive pattern of:
Detachment from social relationshipsRestricted range of expression of emotions in
interpersonal settings
… beginning by early adulthood and present in various settings
Practically:Mostly solitary activitiesFew friends other than first degreeCold & detachedLittle or no interest in relations; solitary lifestyleIndifferent to praise or criticism
Schizotypal PDPervasive pattern of:
Social and interpersonal deficitsAcute discomfort with and reduced capacity for close
relationshipsCognitive or perceptual distortions or eccentricities
of behaviour… beginning by early adulthood and present in various settings
Practically:Eccentric behavioursOdd beliefs, unusual perceptions, suspiciousness,
paranoia, odd speechDiscomfort in close relationships - paranoia
(not b/c of fear of judgment)
Flashback…
Flashback…
Schizo ypal
Flashback…
Schizo ypal
Devoid…Schizoid
Cluster B
Antisocial, Borderline, Histrionic, Narcissistic
Antisocial PDPervasive pattern of:
Disregard for and violation of rights of others… since age of 15 (must be at least 18yo)
Practically:Repeated lawbreakingDeceitfulnessImpulsivityIrritability and aggressivenessDisregard for safety of self or othersConsistent irresponsibilityLack of remorse
Borderline PD
Borderline PDPervasive pattern of:
Instability of interpersonal relationshipsInstability of self-image and affectsMarked impulsivity… beginning by early adulthood and present in various contexts
Practically:Efforts to self-harm or end lifeUnstable relationshipsMood lability
Histrionic PDPervasive pattern of:
Excessive emotionalityAttention seeking… beginning by early adulthood and present in various settings
Practically:TheatricalIntense but shallow emotionsCraves being centre of
attention
Narcissistic PDPervasive pattern of:
Grandiosity (in fantasy or behaviour)
Need for admirationLack of empathy… beginning by early adulthood and present in various contexts
Cluster C
Avoidant, Dependent, Obsessive Compulsive
Avoidant PD
Pervasive pattern ofSocial inhibitionFeelings of inadequacyHypersensitivity to negative evaluation
… beginning by early adult and present in various contexts
Practically:Similar to social phobia, but more
pervasive
Dependent PDPervasive and excessive need to be taken care
of, leads to:Submissive and clinging behaviourFears of separation
… beginning by early adult and present in various contexts
Practically:Dependent on relationshipsDifficulty making everyday decisions without a lot of
advice, reassurance from othersUnable to disagree with others because fears loss of
supportWill do things that are unpleasant, degrading to
maintain support
Obsessive Compulsive PDPervasive pattern of preoccupation with:
OrderlinessPerfectionismMental and interpersonal control
… at the expense of flexibility, openness and efficiency… beginning by early adult and present in various contexts
Practically:Controlling of others, inflexibleExcessively devoted to workReluctant to delegate tasksEmotionally constricted
2-pass approach
Criteria/overview By objective/detailed
Objectives
Specific:List & interpret critical clinical findings, inc:
Sufficient clinical info (e.g. MSE) to dx type of PDRisk factors associated with PDs (e.g. SI, substance)Any co-existing psych conditions (e.g. mood d/o)
Construct an effective initial management plan, inc:Proper management for pt needing immediate
intervention (e.g. suicide risk, risk to others)Judicious use of pharmacotherapy, with
consideration of risk for abuse or overdoseReferral for multi-disciplinary and/or specialized
care, if needed
ObjectivesSpecific:
List & interpret critical clinical findings, inc:Criteria (done) & MSERisk factors associated with PDs (e.g. SI,
substance)Any co-existing psych conditions (e.g. mood d/o)
Construct an effective initial management plan, inc:Proper management for pt needing immediate
intervention (e.g. suicide risk, risk to others)Judicious use of pharmacotherapy, with
consideration of risk for abuse or overdoseReferral for multi-disciplinary and/or specialized
care, if needed
ObjectivesSpecific:
List & interpret critical clinical findings, inc:MSERisk factors & prognosisAny co-existing psych conditions (e.g. mood d/o)
Construct an effective initial management plan, inc:Proper management for pt needing immediate
intervention (e.g. suicide risk, risk to others)Judicious use of pharmacotherapy, with
consideration of risk for abuse or overdoseReferral for multi-disciplinary and/or specialized
care, if needed
ObjectivesSpecific:
List & interpret critical clinical findings, inc:MSERisk factors & prognosisComorbidities
Construct an effective initial management plan, inc:Proper management for pt needing immediate
intervention (e.g. suicide risk, risk to others)Judicious use of pharmacotherapy, with
consideration of risk for abuse or overdoseReferral for multi-disciplinary and/or specialized
care, if needed
ObjectivesSpecific:
List & interpret critical clinical findings, inc:MSERisk factors & prognosisComorbidities
Construct an effective initial management plan, inc:Risk assessment & acute management (safety)Judicious use of pharmacotherapy, with
consideration of risk for abuse or overdoseReferral for multi-disciplinary and/or
specialized care, if needed
ObjectivesSpecific:
List & interpret critical clinical findings, inc:MSERisk factors & prognosisComorbidities
Construct an effective initial management plan, inc:Risk assessment & acute management (safety)PharmacotherapyReferral for multi-disciplinary and/or
specialized care, if needed
ObjectivesSpecific:
List & interpret critical clinical findings, inc:MSERisk factors & prognosisComorbidities
Construct an effective initial management plan, inc:Risk assessment & acute management
(safety)PharmacotherapyNon-pharm treatment
Objectives
List & interpret critical clinical findings, inc:MSERisk factors & prognosisComorbidities
Construct an effective initial management plan, inc:Risk assessment & acute management
(safety)PharmacotherapyNon-pharm treatment
General Word on Tx approach
Bio Psycho SocialAcute – safety(self & others)
Short-term(stabilizati
on)
Long-term (maintenan
ce)
Cluster A
Paranoid, Schizoid, Schizotypal
Paranoid PD(refresher… which one is this?)
MSE: evasive, minimal answers, suspicious,
paranoid thought content, serious, humourless affectively restricted, lack warmth
Risk factors & prognosis:Relatives often have SchizophreniaLifelong problem working & living with others
Comorbidities:Other cluster A PDs, mood disorder, substance
use, agoraphobia, OCD
Paranoid PD(refresher… which one is this?)
Risk assessment & acute management (safety):Suicide attempters in ER: 9% with PPD
Pharmacotherapy:Antidepressants as indicatedLow dose antipsychotic for brief psychotic
episodes (increased stress)Non-pharm treatment:
Rarely seek help – insufficient trust to engage in process
CBT – address core beliefsGroup therapy – tend not to tolerate
Schizoid PD(refresher… which one is this?)
MSE:Cold, constricted, aloof, difficulty gaining rapport, odd
metaphors, ill at ease, difficulty tolerating eye contact
Risk factors & prognosis:Parents – cold, neglectful, suggest
relationships not worth pursuingIntroversion Possible family link – schizophreniaChildhood onset, likely stable course
Comorbidities:other cluster A PDs, mood d/o, anxiety d/o
Schizoid PD(refresher… which one is this?)
Risk assessment & acute management (safety):Low insight, low motivation… not usually self-
directed for txSuicide attempters in ER: 4%
Pharmacotherapy:Low-dose antipsychotic, antidepressants
Non-pharm treatment:PsychoeducationTherapeutic distance needed for pt to tolerate
relationshipSocial skills training
Schizotypal PD(refresher… which one is this?)
MSE:Superstitious, difficulty identifying own feelings,
odd mannerisms and interests, prone to minimal responses (use open-ended questions), peculiar speech, appear unusual
Risk factors & prognosis:10% commit suicide; pre-morbid personality of
schizophrenia (or milder version of); 10-20% develop schizophrenia
14% have schizophrenia in familyComorbidities:
Other cluster A PDs, depression, possible Borderline PD traits (poor interpersonal relationships)
Schizotypal PD(refresher… which one is this?)
Risk assessment & acute management (safety):SI assessment; intensity of delusion-like beliefs
Pharmacotherapy:Treat comorbiditiesMild-mod improvement with low-dose
antipsychoticsNon-pharm treatment:
Supportive psychotherapySocial skills trainingEncourage activity, but does not have to be
social
Cluster B
Antisocial, Borderline, Histrionic, Narcissistic
Antisocial PD(refresher… which one is this?)
MSE:Try to impress MD, good verbal intelligence; possibly
demandingAppear composed & credible (underneath = tension,
hostility… may need to push to discover)
Risk factors & prognosis:Px better if connected to some groupDecrease impulsivity & criminal behaviour, but continue
to be difficult people++ substance risk; ++ legal involvement
Comorbidities: Substance use disorders; other cluster B PDs, impulse
control disorders, ADHD
Antisocial PD(refresher… which one is this?)
Risk assessment & acute management (safety):Harm to others!! Legal risk
Pharmacotherapy:Mood stabilizers for impulsivityStimulants for ADHDTx comorbid depression, anxiety
Non-pharm treatment:Firm limitsRational Emotive Therapy (CBT alternative)PsychoeducationProbation officers
Borderline PD(refresher… which one is this?)
MSE:Manipulation, splitting, inconsistencies, avoiding,
deflecting, dramatic, poor problem solving, insight varies, poor judgment, thought process can vary and be significantly impaired in great distress
Risk factors & prognosis:Abusive upbringing, substance use disordersCan decrease over time, but less so than other PDs
Comorbidities:Other cluster B PDs, somatization disordersMood disorders (BPD vs Bipolar), anxiety disorders
(social anxiety)Brief psychotic episodesSubstance use disorders
Borderline PD(refresher… which one is this?)
Risk assessment & acute management (safety):SAFETY!!! Self-harm, suicide attempts, aggressive acts
towards othersHospitalization if needed… try to avoidDBT support; ACT teams
Pharmacotherapy:Avoid TCAs (lethal in OD); SSRIs; mood stabilizersAntipsychotics for psychotic sx (derealization)
Non-pharm treatment:DBT (modified CBT); individual + groupPsychoeducation… give them the diagnosis!Psycho-analytic – NOT appropriateSocial skills trainingFamily & couples therapy
Histrionic PD(refresher… which one is this?)
MSE:Dramatic, temper tantrums, superficial (nil
when go deeper), dramatic appearance (often sexual, esp clothing), eye contact varies
Risk factors & prognosis:As age, sx decreaseHistory of sexual abuseSubstance use
Comorbidities:Other cluster B PDs, brief psychotic episodes,
somatization, DID
Histrionic PD(refresher… which one is this?)
Risk assessment & acute management (safety):Substance useSuicide attempts and ideationHeteroagressive ideation (“heat of passion”)
Pharmacotherapy:Treat comorbidities: antidepressants (depression,
anxiety, somatic complaints)Anti-psychotics: for derealization & illusions
Non-pharm treatment:Psychoanalysis is idealInsight-orientedPsychoeducationFamily & couples therapy
Narcissistic PD(refresher… which one is this?)
MSE:Want their own way, no empathy, fake
sympathy, superficial rapport; vague answers or avoiding
Risk factors & prognosis:Substance useUpbringing with limited support and warmth
Comorbidities:Substance use, mood disorders, anxiety
disordersOther Cluster B PDs, sexual disorders
Narcissistic PD(refresher… which one is this?)
Risk assessment & acute management (safety):Rejection, loss, occupational problems, interpersonal
problemsSubstance use
Pharmacotherapy:AntidepressantsTreat comorbidities (substance use disorders treatment)
Non-pharm treatment:Insight-oriented therapyProbation officersFamily & couples therapySocial skills training – learn how to develop empathic
response for others
Cluster C
Avoidant, Dependent, Obsessive Compulsive
Avoidant PD(refresher… which one is this?)
MSE:Timid, lack self-confidence, afraid to speak, ++
anxiety during interview, hypersensitive to disapproval or rejection
Do not express wishes, opinions, needsRisk factors & prognosis:
Genetic link with social phobiaParents – inconsistent, absent, abusive,
discouragingComorbidities:
Anxiety d/o (social phobia - generalized, agoraphobia)
Depression, dysthymia
Avoidant PD(refresher… which one is this?)
Risk assessment & acute management (safety):Risk comes from associated anxiety and
depressionRisk of substance use – to cope with anxiety
Pharmacotherapy:Treat comorbidities: anti-depressantBeta adrenergic receptor antagonists (Atenolol):
decrease autonomic arousalNon-pharm treatment:
Assertiveness & social skillsCBT – core beliefsMindfulness
Dependent PD(refresher… which one is this?)
MSE:Submissiveness; rapport is easy, but deeper exploration
is difficult; easy to interview… want you to like them… watch for boundary violations
Lack of self-confidence, pessimistic, helpless, childlike, ++ anxiety
Risk factors & prognosis:Pts with chronic physical illnessesCan’t fxn independently; limited social relationsSuicide risk: termination of Dependent relationship -
Comorbidities:Mood disorders (MDD, adjustment d/o), anxiety
disorders (social phobia, agoraphobia)BPD, histrionic PD, avoidant PD
Dependent PD(refresher… which one is this?)
Risk assessment & acute management (safety):Suicide risk, safetyIsolation
Pharmacotherapy:Treat comorbidities: anti-depressants
Non-pharm treatment:Psychodynamic approachCBTSocial skills trainingFamily/ couples therapy
OCPD(refresher… which one is this?)
MSE:Stiff, formal, rigid demeanor, lack spontaneity; stickler for
rulesDetailed answers; constricted affect; eager to please (esp
MD)Routine disturbed = anxiety; indecisive (fear of making
mistake)
Risk factors & prognosis:Parental control, perfectionism, shame, criticismPressures can lead to mood & anxiety d/o… suicide concern
Comorbidities:Other anxiety disorders Depressive disorders, dysthymiaVs OCPD (egodystonic): 30% OCPD have OCD (not same in
reverse)NPD, Schizoid, somatoform d/o
OCPD(refresher… which one is this?)
Risk assessment & acute management (safety):Status of mood and anxietySubstance use – less prevalent (against rules; makes
more anxious)
Pharmacotherapy:AntidepressantsBenzos… bad for anxiety disorders; some use short-
term
Non-pharm treatment:CBT… careful for the perfect homework!PsychoeducationFamily & couples therapy
Resources
“Brain Calipers”“Field Guide to Disordered
Personalities”
(David Robinson, Rapid Psychler Press)
Thank You
… questions? comments?
Michelle Mathiasmmath051@uottawa.ca