On the Treatment of Schizophrenia and Other Psychotic Disorders: A Progressive View
 Presented to the IDP Team and Southcentral Counseling Center

 January 2002

 by

 George Provost

 

These reflections result from my observations and experiences as a member of Southcentral Counseling Center’s (SCC) Institutional Discharge Program (IDP) for two years and nine years of university education including two years of post-graduate study in clinical psychology.  Additionally I have integrated other sources of information obtained through personal reading and experience outside of academic and work pursuits.  I wish to preface these remarks with a statement in the hopes of avoiding misinterpretation.  The ideas presented here are in no way to be construed as a negative criticism of current IDP practice and policy.  To the contrary, I have found the IDP team to be dedicated and sincerely striving to serve a difficult population, despite great odds.   In fact, an accurate appreciation of how hard the IDP team works can only be grasped by being on the team for a period of time.  What is presented here is a vision, a progressive view, towards the future, building on a foundation already established, not an attack on the current system.   Presented here are not so much answers as questions in the hope of stimulating creative and open discussion with an eye towards progress.  Mental health services have progressed a long way in the last hundred years and these services will naturally continue to progress.  We have a choice: we can facilitate this evolutionary process or resist it.

 

The current model IDP uses is largely the medical model.  This means that severe and chronic mental illness is conceived of as a biological brain disorder and treatment is primarily through medications.  Psychiatric stabilization through compliance with medications is standard practice.  Besides medications, wrap-around case management and skill building services are offered and provided.  For the record, I wish to be clear, I am not against the medical model.  I have seen what happens when clients stop taking their medications and severely decompensate.   My main contention is that the medical model needs to be integrated into a larger, more integral model.  We need to integrate as many useful treatment modalities as possible, including the medical model and medications.  What we are currently doing is simply not enough for the population we serve.  We see the cycle, of clients decompensating and revolving in and out of correctional facilities or Alaska Psychiatric Institute (API), repeating constantly.  We see clients in crisis daily, frequent suicide attempts, two completed suicides in the last two years.  We see clients continuing to suffer severe symptoms and we hear clients complain about the inadequacy of the services and the medications we provide.  There is no need for service providers to feel defensive about these things.  The fact is that we do not have the technology to adequately help all our clients recover.  But that fact is also that we are not using all the technologies available to us now and rely primarily on drugs.  If something is not working, we should be able to seek, with an open mind, creative, innovative, and scientific, solutions.  This is not to say that it is all bad.   We have seen clients make remarkable progress.  Whether this progress is a result of our efforts or the unique characteristics and strengths of a particular client, is unknown.  I like to think that it is a synthesis of both.  We all have been trained in certain schools and there tends to be a resistance to challenging or new ideas.  My hope is that we can release our defense of what we already know in the hopes of learning something new.  Sometimes our existing reservoir of knowledge can be a block to the new and progress.

 

My own bias is the humanistic model.  In short, a humanistic approach values every human being and sees in every human being a potential for growth.  In other words, given the optimal environment (or even less than optimal), human beings will develop and grow throughout their life span.  This evolutionary process is natural and intrinsic.  We cannot make it happen any more than we can make a tree grow.  But we can, within limits, provide the therapeutic atmosphere, the ingredients necessary for the natural developmental process to proceed.  Ideally this is what parents, and society in general, do for children.  If psychological humanism has any merit, then we can view our clients as valued persons having potential to evolve.  The flip side of the coin is that we can also stunt growth, or prevent growth, by denying the person the necessary elements that allow the growth process to continue.  Just as if we did not water a plant or provide access to light, the plant’s intrinsic growth process would be hindered or cease completely.

 

If our client’s have the potential to develop, then how are we to facilitate this process?  How are we going to provide the environment needed for growth? (Later in this paper I will present Dr. Maslow’s model of human development that proposes that certain needs must be satisfied (in hierarchical order) before progression to the next level of growth.  I believe this model will be helpful to us in determining how to facilitate our client’s intrinsic potential for growth.)  I believe that in the medical model, the idea is that a client first needs to be psychiatrically stable before further progress can be made, and this makes sense.  What happens though, is that we fall into a stabilization and maintenance mode.  The experience of many mental health professionals, who have been in the field for many years, has led some to the resignation that there is not much more we can do other than a humane maintenance.  And this indeed represents significant progress over institutionalization and the deplorable and cruel treatment of the mentally ill over the ages.  Granted, for some clients, maintenance may be all we can do.  However, a progressive view will seek more than maintenance, despite the history of what we have seen.  In fact, our experience that clients do not improve significantly is the challenge to question what we are doing and find out what might work better.

 

The psychiatric stabilization of clients through medications works to a degree, but at what cost?  We know that psychotropic medications help our clients because we see what happens when they do not take their medications consistently.   We also see clients who report and/or demonstrate significant and distressing psychotic symptoms despite high doses of antipsychotic medications.   We also know that clients suffer severe and dangerous side effects as a direct result of medications prescribed.  A brief and simplified review of how antipsychotic drugs work may be useful and is now presented here. 

 

Brain research has been growing at an extraordinary rate.  We are constantly learning more about how the brain works, and new drugs are being introduced all the time.  But there is still much more that we don't know, than we know, about the brain.  Antipsychotic medications (neuroleptics, psychotropics) do not heal the schizophrenic.  They only help control her or his symptoms and often at the cost of serious and dangerous side affects, which require additional medications.  Antipsychotic medications were discovered by accident.  They were first used as anesthetics and anesthesiologists observed their calming affect on patients.  They were originally though of as major tranquilizers (i.e. Thorazine).  Most antipsychotic drugs work at the synapse to block dopamine uptake.  Dopamine is a neurotransmitter (there may be hundreds of neurotransmitters, more are being discovered all the time).  The synapse is the gap between two neurons (there are at least 100 billion synaptic gaps in a human brain).  When neurons communicate with each other, a chemically induced electrical signal (action potential) travels along the long tail (axon) of the pre-synaptic neuron.  When this electrical signal reaches the end of the axon, chemical messengers (neurotransmitters) are secreted and move across the synaptic gap and bind to receptors on the post-synaptic neuron, which may or may not, depending on various factors (like second messengers), cause an electrical signal to proceed in the post-synaptic neuron, causing the secretion of neurotransmitters to the next neuron and so forth.  Most antipsychotic drugs attach to the post-synaptic receptors that bind the neurotransmitter dopamine and thus prevent dopamine from reaching the post-synaptic neuron.  In preventing the dopamine from getting to the post-synaptic neuron, antipsychotic drugs interfere with neuronal activity that depends on dopamine.  This action reduces the symptoms of hallucinations and delusions in some psychotic patients.  The prevention of dopamine uptake is also directly responsible for the side effects clients experience.  And there are other drugs that target different neurotransmitters.

 

Now tinkering with the neurotransmitters has had some success in reducing psychotic symptoms and we can hope for better drugs in the future.  One of the common consequences of these drugs is sedation and we see these sedative effects in our clients frequently.  The real problem, as I see it, is that one of the effects of these drugs is a loss of motivation and thus a suppression of the natural growth process.  There are other factors that interfere with this process also, as we will see, but one of the consequences of psychotropic drugs is increased avolition.  Avolition is one of the negative symptoms of schizophrenia according to the DSM-IV.  So on the one hand the use of these drugs provides some relief from symptoms in some clients, at the same time we increase avolition resulting in clients that are sedated and lacking motivation to change and grow.   It is like treating a cancer patient for pain but not doing anything about the cancer.  We do need to ameliorate the cancer victim’s discomfort but we also need to treat the cancer in the hope of recovery.  It is the same way with schizophrenia and other psychotic disorders.  We do need to ameliorate client's symptoms, but we also need to address the whole person and facilitate growth and development.  We need to treat the symptoms and the disease.  Treating the symptoms alone is not enough.

 

I believe it is possible that if we integrate a variety treatment modalities, conventional and non-conventional, then the need for psychiatric stability through drugs may be decreased.  Psychiatric stability may be achieved with lower doses and thus decrease sedative effects and increase motivation.  Many of our clients do not receive or participate in basic self-care activities recognized to be beneficial for everyone.  Some of these factors include, but are not limited to, healthy diet (including health supplements like vitamins and minerals, therapeutic amounts of clean water), exercise, proper medical care (including dental care), and proper amounts of quality sleep.  Many of our clients are obese (sometimes a medication side effect), have poor diets, never exercise, and/or sleep too little, too poorly, or too much.  The lack of these basic self-care needs can only add to the difficulties our clients experience and hinder their growth and recovery.  Again, if these basic needs were being met, we might see an increase in psychiatric stability that permits lower does of antipsychotic drugs, resulting in less severe side effects, less sedation, and more motivation towards health and progress towards realizing client identified goals.

 

As mentioned above, Abraham Maslow’s hierarchy of needs provides a model for human development that may be helpful to us in conceptualizing how to provide the therapeutic environment in which clients may grow and move forward.  This hierarchy of needs is often diagramed as a pyramid with lower needs at the bottom and progressing upward as a person develops towards her or his full potential.  The terms used here are Maslow’s. The first, most basic needs are physiological: air, water, food, shelter, sleep, etc.  Higher needs of love, esteem and self-actualization will not mean much to a person who is starving.  So these physiological needs must be met before a person can progress.  Assuming that the basic physiological needs are met, the next level of needs is described as safety and security needs.  These needs are usually present in children rather than adults.  These safety needs are generally met through limits, consistency, fairness, routine, and a fairly predictable world.  If these needs are consistently met for a period of time, the person develops so that safety and security are longer crucial needs (they have been met) and the person grows into the next level of needs, love and belongingness.  At this level a person’s needs shifts towards the interpersonal and relationship, giving and receiving love and affection, trusting the other, and a social belonging.  Assuming the needs of love and belonging are met, the next needs to emerge are esteem needs, both self-esteem (confidence, competence, mastery, adequacy, achievement, independence, freedom, etc.) and esteem from others (prestige, recognition, acceptance, attention, status, reputation, appreciation, etc.).  Finally Maslow describes the “growth” needs leading to self-actualization (or reaching ones full human potential).  It is beyond the scope of this paper to describe this mature process.  The point of outlining Maslow’s theory is to provide a conceptual foundation for serving our clients with better outcomes.  If our clients evolve to the point of self-actualization needs, they will no longer need our services.

 

Do our clients have their physiological needs met?  For the most part yes, but there are frequent exceptions.  Many of our clients are often homeless and shelter is a basic physiological need.  The issues of housing, or lack of housing, not to mention quality of housing, are major pieces to the puzzle of poor outcomes with our clients.  If these needs are not met, then we can have little hope that the natural evolutionary process will unfold.  In terms of empathy, can we see our client’s world from their eyes?  What is it like?  Imagine being tortured by frightening and disabling psychotic symptoms, sedated and confused by medications to the point where you cannot communicate clearly (i.e., your speech is slurred and people assume you are intoxicated), abject poverty, marginalized and stigmatized by society, isolation, lack of interpersonal relationships and support group, serious physical health problems, chemical dependence, fear, and on top of all this you are homeless and it is 20 degrees below zero.  Imagine how stressful it would be for we who are relatively mentally healthy to be homeless and how difficult it would be to develop our human potential under these conditions.  The cards are really stacked against our clients in so many ways and we need to change our approach if we wish to see better outcomes. 

 

Those of us who work in the field know how complicated and difficult the housing issue is.  We have seen clients evicted over and over again because of their behaviors.  Clients are even banned from the homeless shelters.  There are some that prefer a behavioral approach and see homelessness as a natural consequence of behaviors and as a way to modify client’s behavior so that they can retain housing.  My view is that homelessness does not help the client and it is not the atmosphere our clients need in order to grow. 

 

Besides homelessness, there is the issue of quality of housing.  Many of our clients live in housing that would frighten and/or disgust most of us to live in.  This situation arises because many clients have a tendency to burn their residential bridges and run out of viable options.  However, at the point of being redundant, I maintain that we must see that our client’s physiological needs, including shelter, be met before significant progress can take place.

 

The next needs to be met in order to provide the therapeutic climate required for recovery are safety and security.  This ties into the quality of housing issue because some of our client’s housing situations are far from safe and secure.  Safety issues are further complicated for clients who suffer from paranoia.  What might be considered relatively safe for a healthy person may feel very unsafe to the paranoid schizophrenic.  So the question arises, how can we provide a therapeutic atmosphere for our clients such that their needs for safety and security are met?  This is not an easy question to answer because it is not enough to provide for this need while they are with us, which might be from a few minutes to a few hours in a day.  This is a 24 hours per day, seven days per week need.  How can our client’s need for safety and security can be met full time without institutionalization, and with respect for the “least restrictive environment” philosophy?  Here is an opportunity for creative problem solving and innovation.  As mentioned above, these needs can be met through the stability provided by limits, consistency, fairness, routine, and a fairly predictable world.

 

The establishment of a “clubhouse” for our clients could go a long way towards realizing some of these goals.  Currently, IDP clients who come to the Tudor facility on a daily basis attend medication clinic and have the option of participating in one or two groups.  Most of the day clients have nowhere to go and nothing to do.  They congregate outside the building and smoke cigarettes or sit around in the upstairs reception room, or disperse throughout the city on foot or by bus.  Our clients need a safe, clean, and secure place to call their own, where they belong, without the stigma and victimization they generally experience with nowhere to go and nothing to do.  This clubhouse would be a place for client’s to go and socialize, build relationships, perhaps have access to games (pool, Ping-Pong, board games), materials for artwork, writing, and playing musical instruments, inexpensive but nutritious food, coffee or tea, water, music, television, resources, telephone, the Internet, and counseling as needed.  This clubhouse might be open for most of the day and evening and provide transportation to various outings and home at night.  This clubhouse would be maintained by clients with staff help and have an informal structure as compared to the Day Rehab Program.  I vigorously encourage SCC to consider the establishment of such a safe place, perhaps funded by a grant or Recovery by Choice funds.  In my opinion, resources would be better spent and help more clients by providing a clubhouse, then say hiring an individual attendants for a particular clients 24 hours per day.

 

Assuming we can provide for our client’s physiological and safety needs (and that is a big assumption), the next needs are for love and belonging.  Many of our clients have stories of abuse, neglect, and rejection in childhood.  And the cycle of abuse, victimization, and rejection continues throughout their lives.  Many have no family system or support in place.  Most of our clients have poor interpersonal skills and have a difficult time maintaining healthy relationships.  Many of our clients have Axis II personality disorders, which own symptoms that derail just about any relationship.  For many of our clients, their best chance at meeting these needs are through the therapeutic relationship with mental health service providers.  Here, I believe, is where the Rogerian approach is appropriate and if properly performed will lead to positive outcomes.  In short, Carl Rogers’ research states that three things are necessary to create a therapeutic relationship: (1) Congruence or authenticity (being real, no pretense), (2) Empathy, or empathic listening (not sympathy, the client feels heard and understood), and (3) unconditional positive regard towards the client.  The formula appears deceptively simple and it is easy to remember, but very difficult to do.  In fact Rogers stated that if you approach therapy this way, the therapeutic relationship will not only benefit the client, but the therapist herself or himself will be changed significantly.  How many of us are willing to risk this change in ourselves?  One of the barriers to the love and belongingness needs being met through the clinical therapeutic relationship is staff turnover.  Building relationships with our clients takes time and often by the time a relationship is beginning to be established it is ended for one reason or another.  One IDP client told me, “I’ve been here longer than anyone on the staff.  It’s confusing, you keep having all these new people.”  Needless to say, building relationships with the population we serve is difficult and slow work and it requires certain skills and characteristics of staff, some of which cannot be taught.

 

If we were able to facilitate the development of our clients through these first three levels of needs, with these needs being met, consistently, over a period of time, I believe our clients would no longer need the intensive services provided by IDP.  For the most part, they would be able live independently in the community and continue their development without much professional help.  To provide the level of services suggested here would be very expensive.  It would be more expensive, however, to not provide these services because the costs of stabilization and maintenance would continue indefinitely, whereas the costs to facilitate natural growth would be temporary.

 

Earlier in this paper I spoke of an “integral” approach to therapy.  This means combining as many useful therapies or interventions as possible.  Insights from all the schools of psychology may be applied as appropriate for each client including psychoanalytic psychology, ego psychology, self psychology, behavioral psychology, humanistic psychology, cognitive psychology, existential psychology, Gestalt psychology, the bio-psycho-social model, motivational interviewing, health psychology, neuro psychology, systems theories, social psychology, abnormal psychology, physiological psychology, transpersonal psychology and lots more.  An integral approach will also try to integrate anything that is useful outside of the field of psychology, such as medicine, chemistry, biology, history, art, literature, music, mathematics, physics and lots more.  Already mentioned are basic self-care factors such as diet, exercise, and sleep.  There are also may other interventions that may be beneficial.  Examples include, massage therapy, bodywork, acupuncture, yoga, magnetic therapies, neuro-linguistic programming, new sound and light therapies (binaural technology), and spiritual disciplines.  Whether you consider spirituality to be relevant or not, many of our clients have spiritual issues that are sometimes ignored as “delusional religious ideation.”  But if we are to treat the whole person we need to acknowledge all areas of being human, especially if they have value to the client.  Clinical pluralism is necessary in this post-modern period.

 

I believe that an integral approach to serving our clients will eventually become the norm.  I have no idea how long it will take before this is so.  One of the limitations with the current system is the lack of resources for research, both reviewing current research and performing our own studies.  Few staff will even feel like the have the time it takes to read this paper.  There continues to be a dichotomy between the academic world of research and the practical world of clinical work.  IDP and SCC have the opportunity to innovate improvements in mental health services that are cutting edge, groundbreaking, and boundary pushing.  We can think outside the box.  We have the opportunity to initiate improvements that not only will impact our clients and the agency, but also have historical ramifications worldwide in terms of the progression and evolution of mental health services.  If we do make changes, we should try to document these changes and demonstrate, if possible, outcomes.  Future funding for services is likely to be outcome-based.  If we can demonstrate positive outcomes, funding will be available.  I hope these ideas promote dialogue. I am not an expert and I am not insisting that I am right.  These notions have been buzzing around in my mind for some time and I felt the need to communicate them and put them on paper.  Thank you for taking the time to read this.  Any questions, comments, suggestions, criticisms are welcome.  Hopefully this will become a collaborative and collective project.