Tag Archives: Cognitive Therapy

Trichotillomania


The diagnosis of Trichotillomania (TM) is synonymous with the act of recurrently pulling one’s own body hair resulting in noticeable thinning or baldness.  (American Psychiatric Association, Diagnostic and statistical manual of mental disorders, 2000, p. 674)  Sites of hair pulling can include any area of the body in which hair is found, but the most common sites are the scalp, eyelashes, eyebrows, and the pubis area.  (Kraemer, 1999, p. 298)  The disorder itself is categorized in the DSM-IV-TR as an “Impulse Control Disorder Not Elsewhere Classified” along with disorders like Pathological Gambling, Pyromania, Kleptomania, and Intermittent Explosive Disorder.  Although TM was previously considered to be a rare disorder, more recent research indicates that prevalence rates of TM may be as high as 2% of the general population.  (Kraemer, 1999, p. 298)  This prevalence rate is significantly higher than the lifetime prevalence rate of .6% that is cited as a potential baseline among college students the DSM-IV-TR.  (4th ed., text rev.; DSM-IV-TR; American Psychiatric Association, 2000, p. 676)  The condition appears to be more common among women and the period of onset is typically in childhood or adolescence. (Kraemer, 1999, p. 298)  As is customary with most DSM-IV-TR diagnoses, the act of hair pulling cannot be better accounted for by another mental disorder (like delusions, for example) or a general medical condition.  Like every disorder in the DSM-IV-TR, the disturbance must cause significant distress or impairment in functioning.  (4th ed., text rev.; DSM-IV-TR; American Psychiatric Association, 2000, p. 675)

Alopecia is a key concept that must be understood in order to complete the differential diagnosis of TM.  Alopecia is a condition of baldness in the most general sense.  (Shiel, Jr. & Stoppler, 2008, p. 14)  Other medically related causes of alopecia should be considered in the differential diagnosis of TM, especially when working with an individual who deny pulling their hair.  The common suspects include male-pattern baldness, Discoid Lupus Erythematosus (DLE), Lichen Planopilaris (also known as Acuminatus), Folliculitis Decalvans, Pseudopelade of Brocq, and Alopecia Mucinosa (Follicular Mucinosis).  (4th ed., text rev.; DSM-IV-TR; American Psychiatric Association, 2000, p. 676)  Comprehensive coverage of these medical conditions is beyond the scope of this article – all of the aforementioned confounding variables can be eliminated by a general practitioner.

There are a number of idiosyncratic features associated with TM that bear mentioning.  Although the constellation of features covered here is not sufficient to warrant a diagnosis in isolation, they can aid in the differential diagnosis process.  Alopecia, regardless of the cause, has been known to lead sufferers to tremendous feats of avoidance so that the hair loss remains undetected.  Simply avoiding social functions or other events where the individual (and their attendant hair loss) might be uncovered is a common occurrence.  In cases where individual’s focus of attention is on the head or scalp, it is not uncommon for affected individuals to attempt to hide hair loss by adopting complimentary hair styles or wearing other headwear (e.g., hats, wigs, etc).  These avoidance behaviors will be the target of exposure and response prevention later in this article.

In addition to avoidant behavior and elaborate attempts to “cover it up,” individuals with TM frequently present with clinically significant difficulty in areas such as self-esteem and mood.  Comorbidity, or the presence of one or more disorders in the addition to a primary diagnosis, is the rule not the exception in the stereotypical presentation of TM.  Mood disorders (like depression) are the most common (65%) – anxiety (57%), chemical use (22%), and eating disorders (20%) round out the top four mostly likely candidates for comorbidity.  (Kraemer, 1999, p. 298)  These comorbidity rates are not overly surprising since they parallel prevalence rates across the wider population – perhaps with the notable exception of the high rate of comorbid eating disorders.  We can speculate about the source of comorbidity – one possible hypothesis is that a few people who suffer TM also suffer from a persistent cognitive dissonance associated with having happy-go-lucky personality trait which leads them “let the chips fall where they may.”  They are individuals prone to impulsivity, but they are subdued and controlled the shame, guilt, frustration, fear, rage, and helplessness associated with the social limitations placed on them by the disorder.  (Ingram, 2012, p. 269)  On the topic of personality, surprisingly enough, research suggests that personality disorders do not share significant overlap with TM.  This includes Borderline Personality Disorder (BPD) despite the fact that BPD is often associated with self-harming behavior.  (Kraemer, 1999, p. 299)

Differentiating TM from Obsessive-Compulsive Disorder (OCD) can be challenging in some cases.  TM is similar to OCD because there is a “sense of gratification” or “relief” when pulling the hair out.  Unlike individuals with OCD, individuals with TM do not perform their compulsions in direct response to an obsession and/or according to rules that must be rigidly adhered to.  (4th ed., text rev.; DSM-IV-TR; American Psychiatric Association, 2000, p. 676)  There are, however, observed similarities between OCD and TM regarding phenomenology, neurological test performance, response to SSRI’s, and contributing elements of familial and/or genetic factors.  (Kraemer, 1999, p. 299)  Due to the large genetic component contributions of both disorders, obtaining a family history (vis-à-vis a detailed genogram) is highly recommended.  The comprehensive genogram covering all mental illness can be helpful in the discovery the comorbid conditions identified above as well.

There is some suggestion that knowledge of events associated with onset is “intriguing, but unnecessary for successful treatment.”  (Kraemer, 1999, p. 299)  I call shenanigans.  There is a significant connection between the onset of TM and the patient enduring loss, perceived loss, and/or trauma.  Time is well spent exploring the specific environmental stressors that precipitated the disorder.  Although ignoring circumstances surrounding onset might be prudent when employing strict behavioral treatment paradigms, it seems like a terrible waste of time to endure suffering without identifying some underlying meaning or purpose that would otherwise be missed if we overlook onset specifics.  “Everything can be taken from a man but one thing: the last of human freedoms – to choose one’s attitude in any given set of circumstances, to choose one’s own way.”  (Frankl, 1997, p. 86)  If we acknowledge that all behavior is purposeful, then we must know and understand the circumstances around onset if we will ever understand the purpose of said behavior.  I liken this to a difference in professional opinion and personal preference because either position can be reasonably justified, but in the end the patient should make the ultimate decision about whether or not to explore onset contributions vis-à-vis “imagery dialogue” or a similar technique.  (Young, Klosko, & Weishaar, 2003, p. 123)  If such imagery techniques are unsuccessful or undesired by the client, a psychodynamic conversation between “internal parts of oneself” can add clarity to the persistent inability of the client to delay gratification.  (Ingram, 2012, p. 292)  Such explorations are likely to be time consuming, comparatively speaking, and should not be explored with patients who are bound by strict EAP requirements or managed care restrictions on the type and length of treatment.  Comorbid developmental disabilities and cognitive deficits may preclude this existential exploration.  I employ the exploration of existential issues of origin in the interest of increasing treatment motivation, promoting adherence, enhancing the therapeutic milieu, and thwarting subsequent lapses by anchoring cognitive dissonance to a concrete event.

TM represents a behavioral manifestation of a fixed action patterns (FAPs) that is rigid, consistent, and predicable.  FAPs are generally thought to have evolved from our most primal instincts as animals – they are believed to contain fundamental behavioral ‘switches’ that enhance the survivability of the human species.    (Lambert & Kinsley, 2011, p. 232)  The nature of FAPs that leads some researchers to draw parallels to TM is that FAPs appear to be qualitatively “ballistic.”  It’s an “all or nothing” reaction that is comparable to an action potential traveling down the axon of a neuron.  Once they are triggered they are very difficult to suppress and may have a tendency to “kindle” other effects.  (Lambert & Kinsley, 2011, p. 233)

There are some unique considerations when it comes to assessing a new patient with TM.  Because chewing on or ingesting the hair is reported in nearly half of TM cases, the attending clinician should always inquire about oral manipulation and associated gastrointestinal pain associated with a connected hair mass in the stomach or bowel (trichobezoar).  Motivation for change should be assessed and measured because behavioral interventions inherently require a great deal of effort.  Family and social systems should not be ignored since family dynamics can exacerbate symptomatlogy vis-à-vis pressure to change (negative reinforcement), excessive attention (positive reinforcement), or both.  (Kraemer, 1999, p. 299)

What remains to be seen is the role of stress in the process of “triggering” a TM episode.  Some individuals experience an “itch like” sensation as a physical antecedent that remits once the hair is pulled.  This “itch like” sensation is far from universal.  Some clinicians and researchers believe that the abnormal grooming behavior found in TM is “elicited in response to stress” with the necessary but not sufficient condition of “limited options for motoric behavior and tension release.”  (Kraemer, 1999, p. 299)  Although this stress hypothesis may materialize as a tenable hypothesis in some cases, it’s by no means typical.  Most people diagnosed with TM report that the act of pulling typically occurs during affective states of relaxation and distraction.  Most individuals whom suffer from TM do not report clinically significant levels of anxiety as the “trigger” of bouts of hair pulling.  We could attribute this to an absence of insight regarding anxiety related triggers or, perhaps anxiety simply does not play a significant role in the onset and maintenance of hair pulling episodes.  Regardless of the factors that trigger episodes, a comprehensive biopsychosocial assessment that includes environmental stressors (past, present and anticipated) should be explored.

The options for treatment of TM are limited at best.  SSRIs have demonstrated some potential in the treatment of TM, but more research is needed before we can consider SSRIs as a legitimate first-line treatment.  SSRIs are worth a shot as an adjunct treatment in cases of chronic, refractory, or treatment resistant TM.  I would consider recommending a referral to a psychiatrist (not a general practitioner) for a medication review due in part to the favorable risk profile of the most recent round of SSRIs.  Given the high rate of comorbidity with mood and anxiety disorders – if either is anxiety or depression are comorbid, SSRIs will likely be recommended regardless.  Killing two birds with one stone is the order of the day, but be mindful that some medication can interfere with certain treatment techniques like imaginal or in vivo exposure.  (Ledley, Marx, & Heimberg, 2010, p. 141)  Additional research is needed before anxiolytic medications can be recommended in the absence of comorbid anxiety disorders (especially with children).  Hypnosis and hypnotic suggestion in combination with other behavioral interventions may be helpful for some individuals, but I don’t know enough about it at this time to recommend it.  Call me skeptical, or ignorant, but I prefer to save the parlor tricks for the circus…

Habit reversal is no parlor trick.  My goal isn’t to heal the patient; that would create a level of dependence I am not comfortable with… my goal is to teach clients how to heal themselves.  Okay, but how?  The combination of Competing Response Training, Awareness/Mindfulness Training, Relaxation Training, Contingency Management, Cognitive Restructuring, and Generalization Training is the best hope for someone who seeks some relief from TM.  Collectively I will refer to this collection of techniques as Habit Reversal.

Competing Response Training is employed in direct response to hair pulling or in situations where hair pulling might be likely.  In the absence of “internal restraints to impulsive behavior,” artificial circumstances are created by identifying substitute behaviors that are totally incompatible with pulling hair.  (Ingram, 2012, p. 292)  Just like a compulsive gambling addict isn’t in any danger if spends all his money on rent, someone with TM is much less likely to pull hair if they are doing something else with their hands.

Antecedents, or triggers, are sometimes referred to as discriminative stimuli.  (Ingram, 2012, p. 230)  “We sense objects in a certain way because of our application of priori intuitions…”  (Pirsig, 1999, p. 133)  Altering the underlying assumptions entrenched in maladaptive priori intuitions is the core purpose of Awareness and Mindfulness Training.  “There is a lack of constructive self-talk mediating between the trigger event and the behavior. The therapist helps the client build intervening self-messages: Slow down and think it over; think about the consequences.”  (Ingram, 2012, p. 221)  The connection to contingency management should be self evident.  Utilizing a customized self-monitoring record, the patient begins to acquire the necessary insight to “spot” maladaptive self talk.  “Spotting” is not a new or novel concept – it is central component of Abraham Low’s revolutionary self help system Recovery International.  (Abraham Low Self-Help Systems, n.d.)  The customized self-monitoring record should invariably include various data elements such as precursors, length of episode, number of hairs pulled, and a subjective unit of distress representing the level of “urge” or desire to pull hair.  (Kraemer, 1999)  The act of recording behavior (even in the absence of other techniques) is likely to produce significant reductions in TM symptomatlogy.  (Persons, 2008, p. 182-201)  Perhaps more importantly, associated activities, thoughts, and emotions that may be contributing to the urge to pull should be codified.  (Kraemer, 1999, p. 300)  In session, this record can be reviewed and subsequently tied to “high risk circumstances” and “priori intuitions” involving constructs such as anger, frustration, depression, and boredom.

Relaxation training is a critical component if we subscribe to the “kindling” hypothesis explained previously.  Relaxation is intended to reduce the urges that inevitably trigger the habit.  Examples abound, but diaphragmatic breathing, progressive relaxation, and visualization are all techniques that can be employed in isolation or in conjunction with each other.

Contingency Management is inexorably tied to the existential anchor of cognitive dissonance described above.  My emphasis on this element is where my approach might differ from some other clinicians.  “You are free to do whatever you want, but you are responsible for the consequences of everything that you do.”  (Ingram, 2012, p. 270)  This might include the client writing down sources of embarrassment, advantages of controlling the symptomatlogy of TM, etc.  (Kraemer, 1999)  The moment someone with pyromania decides that no fire worth being imprisoned, they will stop starting fires.  The same holds true with someone who acknowledges the consequences of pulling their hair.

How do we define success?  Once habit reversal is successfully accomplished in one setting or situation, the client needs to be taught how to generalize that skill to other contexts.  A hierarchical ranking of anxiety provoking situations can be helpful in this process since self-paced graduated exposure is likely to increase tolerability for the anxious client.  (Ingram, 2012, p. 240)  If skills are acquired, and generalization occurs, we can reasonably expect a significant reduction in TM symptomatlogy.  The challenges are significant, cognitive behavioral therapy is much easier said than done.  High levels of treatment motivation are required for the behavioral elements, and moderate to high levels of insight are exceptionally helpful for the cognitive elements.  In addition, this is an impulse control disorder… impulsivity leads to treatment noncompliance and termination.  The combination of all the above, in addition to the fact that TM is generally acknowledged as one of the more persistent and difficult to treat disorders, prevents me from providing any prognosis other than “this treatment will work as well as the client allows it to work.”

References

Abraham Low Self-Help Systems. (n.d.). Recovery international terms and definitions. Retrieved August 2, 2012, from http://www.lowselfhelpsystems.org/system/recovery-international-language.asp

American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders (4th ed., text rev.). Washington, DC: Author.

Frankl, V. E. (1997). Man’s search for meaning (rev. ed.). New York, NY: Pocket Books.

Ingram, B. L. (2012). Clinical case formulations: Matching the integrative treatment plan to the client (2nd ed.). Hoboken, NJ: John Wiley & Sons.

Kraemer, P. A. (1999). The application of habit reversal in treating trichotillomania. Psychotherapy: Theory, Research, Practice, Training, 36(3), 298-304. doi: 10.1037/h0092314

Lambert, K. G., & Kinsley, C. H. (2011). Clinical neuroscience: Psychopathology and the brain (2nd ed.). New York: Oxford University Press.

Ledley, D. R., Marx, B. P., & Heimberg, R. G. (2010). Making cognitive-behavioral therapy work: Clinical process for new practitioners (2nd ed.). New York, NY: Guilford Press.

Persons, J. B. (2008). The case formulation approach to cognitive-behavior therapy. New York, NY: Guilford Press.

Pirsig, R. M. (1999). Zen and the art of motorcycle maintenance: An inquiry into values (25th Anniversary ed.). New York: Quill.

Shiel, W. C., Jr., & Stoppler, M. C. (Eds.). (2008). Webster’s new world medical dictionary (3rd ed.). Hoboken, NJ: Wiley Publishing.

Young, J. E., Klosko, J. S., & Weishaar, M. E. (2003). Schema therapy: A practitioner’s guide. New York: Guilford Press.

Substance Abuse Grab-bag


On the subject of terminology, I thought it was rather odd that NHW made the statement that “the phrases ‘chemical dependency, addiction, and habit’ are still in use but less so than ‘substance abuse, use, or misuse;’” and then later citing “changes in the thinking in the field of chemical dependency.”  (Netherton, Holmes, & Walker, 1999, p. 241)  Perhaps that’s an indication that old habits are not easily broken.

The text again acknowledges that “the use of substances to cope, alter moods, or reach another level of consciousness has been an acceptable form of communication and expression for most of humankind.”  (Netherton et al., 1999, p. 242)  This statement alone suffices to encapsulate the difficulty of the task at hand.  Quite simply, there is a significant portion of the population that doesn’t recognize there is a problem.  “Substance use has become less stigmatizing among adolescents and is fiend less as a problem among their peers.”  (Netherton et al., 1999, p. 242)  Check and checkmate.

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I have trouble “getting behind” the disease model for substance use and abuse.  To my eyes, substance use appears more like a behavior than a disease.  In my experience, alcoholism is typically a secondary symptom stemming from another underlying physical cause or emotional disorder.  The degree and the prevalence of comorbidity would appear to support this position.  While I don’t disagree that the behavior needs to be recognized and addressed, I believe that addressing the underlying emotional disorder is critical to the long term success of these individuals.

Other substance-related models include the developmental model, the gateway model, problem behavior theory, cognitive models, the social learning model, and finally… the addictive behavior model.  I believe that social learning weighs heavily on the adolescent mind, and I wholly support the statement that “adolescents place great value on peer opinions and struggle to fit in.”  (Netherton et al., 1999, p. 247)  This serves as an entry point for the behavior, which then sets the tone for the addictive behavior model, which subsequently suggests that behaviors are a series of bad habits that have been over-conditioned to the extent that they become detrimental.

“Long-term substance use is related to psychiatric conditions such as suicide and depression, affective disorders, eating disorders, and personality disorders.”  (Netherton et al., 1999, p. 248)  This is only the second time in this class where we have listed entire categories as being comorbid with a specific disorder.  Is this the first mention of dual diagnosis in this class, or have we previously addressed that?

Addressing treatment, the treatment options range from pretreatment services, through outpatient treatment, to intensive inpatient treatment and/or residential care.  “Some of the fundamental treatment services include structure, dual diagnosis capabilities, pharmacological interventions, arrangements with medical care, role modeling, client participation in the therapeutic milieu, family groups, individual and group therapy, school/vocational training, recreational programs, relapse prevention, and 12-step support.”  (Netherton et al., 1999, p. 255)

Of the specific treatment approaches and interventions, I most identified with the harm reduction approach.  “Harm reduction, harm minimization, and risk reduction are terms that describe methods based on the assumption that habits can be placed along a continuum ranging from lowest risk to highest amount of risk.”  (Netherton et al., 1999, p. 258)  The object, or the goal, is the transition the individual along the continuum to a behavior that is less harmful.  It seems to be more progressive in its approach, with its intent to “normalize rather than marginalize substance abusers.”  I don’t think this is necessarily the ideal treatment for all people who suffer from alcohol-related problems, but I think it would be a less invasive and potentially better received option than some of the more stringent measures.

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Reference

Netherton, S. D., Holmes, D., & Walker, C. E. (1999). Child and adolescent psychological disorders: A comprehensive textbook. Oxford, NY: Oxford University Press.

Pick 4 Psychoanalysis Theories! Which do you favor, and why?


My plan is to specialize in Applied Behavior Analysis (ABA).  I like the concept of direct and frequent measurement of variables that can me quantitatively or qualitatively measured.  I like the transparency of the ABA discipline.  “Everything about ABA is visible and public, explicit and straightforward… ABA entails no ephemeral, mystical, or metaphysical explanations; there are no hidden treatments; there is no magic.”  (Cooper, Heron, & Heward, 2007, p. 18-19)  ABA is committed to resolving real world issues not theoretical quandaries.  It’s sensible, it’s practical, and it’s in demand.  ABA focuses on the behavior that needs improvement, not just any behavior. Good results are measurable, conceptually systematic, and able to be replicated.  Finally, a good theory must possess generality of the in the respect that it lasts over time and it appears in environments other than the one in which it was observed.  ABA relies on operant conditioning with the fundamental assumption being that behavior is a function of its consequences.  I intend to make use of positive and negative reinforcement, token economies, extinction, and stimulus control.  I’m not ready to rule out cognitive processed entirely because I want to keep an open stance, but right now, I am “all in” with ABA (more specifically, Dialectical Behavior Therapy (DBT), role-playing, behavioral observation, guided imagery.  If there’s anything I don’t like about ABA, it’s the measure of control that is required to do it right… I would like to soften that requirement a bit and do observation in a more natural setting… the inpatient clinical environment is too artificial to get good measurements or results that can be generalized.

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I really enjoy reading Carl Jung despite the fact that he has fallen out of favor with many of the movers and shakers in psychology.  Conceptually speaking it is a lot different than ABA, but I see some synergy there that is untapped.  Specifically, I really buy the concept of Enantiodromia.  “This word refers to Heraclitus’ law that everything sooner or later turns into its opposite.”  (Corsini & Wedding, 2011, p. 123)  Please forgive the lack of a citation because it comes from memory… but Carl Jung said “the word happiness would lose its meaning if it were not balanced by sadness.”  It’s a concept I will never forget, so, I’d like to learn more about Carl Jung and Analytical Psychotherapy.  The only part I don’t like about Analytical Psychotherapy that is it’s not as practical as “brief therapy” techniques that are more pragmatic.  Realistically, how often am I going to get the opportunity to go 20 sessions + with someone with EAP and managed care looming around the corner?  Not often, I suppose.  It’s more likely to be the croutons on my metaphorical presentation salad, there’s too much meat and too many vegetarians to serve Analytical Psychotherapy as the main course in 22nd Century counseling.  It’s still an intriguing option nonetheless, one that I will definitely continue to read whether it’s assigned or not… it interests me.

I would have put existential therapy at the top of the list if it were a legitimate “stand alone” school of therapy.  I really enjoy the duality and the conflict involved in relativism.  I like shooting for the moon… talking about the BIG PROBLEMS (Death, The Meaning of Life, etc).  I really like that it is more person centered and holistic, as compared to reductionist (like ABA).  I like the idea of creating meaning for people… love, marriage, family, religion, etc.  (Corsini & Wedding, 2011, p. 340)  I would, however, like to bring it back down to earth, if you will… it’s a bit “out there” sometimes.

My last choice would have to be Cognitive Therapy for no other reason that it is so dominant in the field right now.  It seems to be the tool of choice for most people, I don’t suspect we will have any difficulty finding someone to write on this one.  I like the concept of guided discovery, and I am particularly drawn to cognitive restructuring as it relates to phobias, OCD, and eating disorders.  If I had a problem with cognitive therapy at all, it’s that everyone is doing it… and while I can hardly afford to neglect it, CBT just doesn’t “excite me” like the opportunity to measure behavior.  Mostly a personal preference I suppose.

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References

Cooper, J. O., Heron, T. E., & Heward, W. L. (2007). Applied Behavior Analysis (2nd ed.). Upper Saddle River, NJ: Pearson Education.

Corsini, R. J., & Wedding, D. (2011). Current psychotherapies (9th ed.). Belmont, CA: Brooks/Cole.