Tag Archives: anxiety

The Script (Part 1) Depression & Anxiety


I believe every adult has a preconceived idea about what “should happen” as they progress though this thing called life.  At some point, and that point is likely different for everyone, we come to acquire expectations for the future.  The net difference between our expectations for the present and the reality of the present is how I measure depression and anxiety.  If the situation in question resides in the future, or if you feel your self-talk “spinning” on something forthcoming, then anxiety is the penchant of your present feeling.  If you linger on the past, your history, what could have been… then depression is probably your poison of choice.  What is the secret to not being depressed or anxious you ask?  Live in the moment.  If, even for one moment, you find yourself able to let go of the past and not worry about the future ~ you will almost certainly find peace.  If you can do it once, you can do it again.  If you pursue the combination of thought, feeling, and action that produces a persistent state of present mindedness ~ you will almost certainly reach whatever goals you set.

I love that Carmax commercial that purveys a place to start.  If you were going to start looking for a car, they think the best place to start is their car-lot because you can test drive every make and model before you make a decision.  Now, if you were going to start on your own mental health, where would you choose to start?

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.

Sleep/Wake Disorders


Historically, sleep disorders have long been commonly recognized within the context of other psychopathological conditions, but they have been frequently minimized or otherwise ignored as distinct entities or stand-alone psychopathological situations.  Research supporting the current DSM-IV-TR classification system is extremely limited, despite the common sense approach (in my opinion) of grouping sleep disorders primarily on the basis of underlying constellation of symptoms.

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Primary insomnia is the hallmark diagnosis in this category.  It is “characterized by chronic difficulty initiating and/or maintaining sleep or persistent poor-quality sleep.”  (Blaney & Millon, 2009, p. 508)  Individually commonly suffer from mild anxiety, mood disturbances, concentration/memory dysfunction, somatic concerns, and general malaise… but these conditions are generally viewed as symptoms rather than causes.  Insomnia prevalence increases with age, in contrast with sleep onset difficulties are more common in young adults.  It has also been suggested that, generally speak, women are more susceptible than men.  Societal prevalence is between 1% and 2%.  (Blaney & Millon, 2009, p. 508)

I was intrigued by the statement that “the majority of insomnia sufferers tend to overestimate the time it takes them to fall asleep and to underestimate the time they actually sleep to some degree.”  (Blaney & Millon, 2009, p. 510)  This might give some basis to a cognitive-behavioral approach if we can reset those expectations.  A stated by the text, the main problem is that most clinicians don’t have access to the raw data to confirm or refute this subjective complaint.  My question… is it out of the realm of possibility for us to send a client home with a measurement device so we can accumulate that data?

Narcolepsy is characterized by recurrent, irresistible day time sleep episodes.  The “classic tetrad” indicative of narcolepsy includes excessive daytime sleepiness and unintended sleep episodes during situations where most persons could stay awake, abrupt and reversible decrease or loss of muscle tome (without loss of consciousness, also known as cataplexy), and/or awakening from nocturnal or diurnal sleep with an inability to move (sleep paralysis), and finally vivid images and dreams that are evoked just as sleep develops (hypnagogic hallucinations).  (Blaney & Millon, 2009, p. 510)  Narcolepsy generally first appears during adolescence or young adulthood, and is believed to be genetically predisposed.   Life events may precipitate the onsite of this disorder… although it is not clear to me whether they are causes or effects?

Breathing related sleep disorders encompass what is widely known as sleep apnea.  This condition manifests as loud snorting, pauses in breathing, gasping for breath during sleep, headaches on wake, and automatic behaviors during wakefulness or excessive daytime sleepiness.  The headaches on waking part turned my head because I get that all the time… although I haven’t really noticed any other signs or symptoms.  Odd…

Circadian Rhythm Sleep Disorders (CRSDs) represent a mismatch between natural sleep/wake rhythms and the schedule imposed by occupational or social demands.  (Blaney & Millon, 2009, p. 512)  Individuals typically report insomnia at certain times of the day (generally when they want to be sleeping) and excessive sleepiness at other times (generally when they should be awake).

Parasomnias encompass nightmares, night terrors, and sleepwalking.  Nightmare disorder is characterized by repeated awakenings by disturbing dreams.  Sleepwalking and Night Terrors both occur early in the sleep period and appear to represent incomplete arousals from the deepest states of sleep (states 3-4), known as slow wave sleep (SWS).  All of the above are more prevalent in children when compared with adults, and more common in males than in females. (I honestly would have expected it to be more common in females?)

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Reference

Blaney, P. H., & Millon, T. (2009). Oxford textbook of psychopathology (2nd ed.). New York, New York: Oxford University Press.

Eating Disorders


“Eating disorders (EDs) are polysymptomatic syndromes, defined by maladaptive attitudes and behaviors around eating, weight, and body image.”  (Blaney & Millon, 2009, p. 431)  The primary disorders in this category are anorexia nervosa (AN), bulimia nervosa (BN), and eating disorders no otherwise specified (EDNOS).  Examples of EDNOS might include “AN-like” with preoccupations with thinness, normal-weight people purging food without binging or simply binging without purging (Binge Eating Disorder, or BED).  (Blaney & Millon, 2009, p. 432)

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Epidemiological data suggests that EDs occur more often in women than in men (by a factor of roughly 10); although there is some evidence indicating that the gender gap is closing.  Although AN/BN tend to be most prevalent in late adolescence and early adulthood, BED defies the stereotype by manifesting in an older age group (typically around 40 years of age).  There is also little linkage to socioeconomic status, despite the common belief that Eds are disorders of the affluent.  (Blaney & Millon, 2009, p. 433)  This totally astounds me… how can people who are already undernourished give up what sustenance they are offered?

EDs frequently co-occur with mood, anxiety, substance-abuse, personality, and other psychiatric disorders.  There are so many comorbid mood disorders noted in individuals with EDs that it is easier to exclude mood disorder (singular) that is unrelated… bi-polar disorders.  Personally, I believe the single mood disorder that is currently excluded should be considered.  “The disorders are believe to depend on similar family/developmental determinants (e.g., attachment problems or trauma), and both have been thought to have similar neurobiological substrates.”  (Blaney & Millon, 2009, p. 434)  Social phobias and OCD were among the most prevalent anxiety related comorbid disorders.  Since anxiety disorders often precede ED onset, it has been suggested that an anxious or obsessive-compulsive attitude predisposes an individual to ED development.  (Blaney & Millon, 2009, p. 435)

Not only are PTSD and substance abuse disorders often comorbid with EDs, but they are often comorbid with each other.  “Substance abusers in an eating-disordered population show significantly more Social Phobia, Panic Disorder, and Personality Disorders.  In addition, comorbid substance abuse was found to predict elevations in Major Depression, Anxiety Disorders, Cluster B personality disorders, as well as greater impulsivity and perfectionism.”  (Blaney & Millon, 2009, p. 435)

Finally, personality disorders are frequently present in individuals whom suffer from EDs.  Restrictive type EDs seem to be associated with Anxious-Fearful PD diagnosis (anxiousness, orderliness, introversion, preference for sameness and control).  Binge-purge types have a pronounced affinity for the dramatic-erratic PDs including attention/sensation seeking, extroversion, mood lability, and proneness to excitability or impulsivity.  (Blaney & Millon, 2009, p. 435)

EDs are assumed to be multiply determined by complex interactions including constitutional factors, psychological/developmental processes, social factors, and secondary effects in the biological, psychological and social spheres of maladaptive eating practices themselves.  (Blaney & Millon, 2009, p. 443)  All of the above features generally manfest in eating-specific cognitions related to bodily appearance and appetite regulation, body image or weight considerations, and social values that heighten concerns with all of the above.  As a result, it is currently conceived that EDs represent a “tightly woven” expression of causes and symptoms that have an interrelationship between and among each other.

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Reference

Blaney, P. H., & Millon, T. (2009). Oxford textbook of psychopathology (2nd ed.). New York, New York: Oxford University Press.