Schizophrenia and bipolar disorder may be the same disease
January 23, 2009 by gayla
Filed under Diseases & Conditions
A new study suggests bipolar and schizophrenia should be classified as the same diseases. Australian psychiatrists are alarmed as they fear doing this could affect the way sufferers are treated.
Doesn’t it seem all too often that people are trying to lump mental illness under one common diagnosis or even a small handful?
There are hundreds of types of cancers, why is it so difficult to grasp the idea that there just might be just as many types of mental illnesses that should be handled very differently others?
I’m no expert by any stretch, but I would think classifying these two very different illnesses as the same could be dangerous – and that’s not rocket science.
Source: Radio Australia.net.au
Isn’t it amazing that sloppy diagnosis eventually changes the standard definitions? Why make a distinction most clinicians are unable to make for want of reading/thinking.
Thoughts on Biopolar Disorder:
Bipolar Disorder (manic-depressive illness), if a disorder at all, has been defined as a major affective mood disorder in which one alternates between the mental states of deep and brutal depression and inflated elation- with the depressive episodes occurring more frequently. The disorder affects one’s cognition, emotions, perceptions, and behavior- along with psychosomatic presentations (such as pain with depressive episodes, for example). It is thought to be due to a physiological dysfunctional brain in one affected with bipolar disorder.
The etiology for bipolar disorder, while speculated on such things as genetic predisposition, still remains entirely unknown. As many as half of those suspected as having a bipolar disorder are thought to have at least one parent with some sort of mood disorder, which suggests a genetic predisposition to the disorder.
It is also believed that bipolar disorder presents itself when the affected one is between the ages of 15 and 25 years old. The disorder was entered in the psychiatrists’ bible, the DSM, in 1980, although bipolar is thought to have existed for quite some time. Also, bipolar disorder is thought to be correlated with creativity and accelerated growth of neurons if one is affected by it.
Research has determined that as many as 15 to over 30 percent of bipolar disorder patients commit suicide if they are untreated. Also, as many as half of those affected with bipolar disorder also have at times severe substance abuse issues along with this disorder as well. Bipolar patients are also often experiencing anxiety issues that vary, and are treated often as a result of these medical issues. The disorder varies as far as severity goes- with some bipolar disorder patients being more affected than others. In fact, there are at least 6 classifications of bipolar disorder, according to the DSM.
Bipolar patients are thought to be symptomatic half of their lives. As stated previously, the depressive episodes occur more frequently than manic ones. When symptomatic, bipolar patients are thought to be rather disabled, according to some. The diagnosis has become more frequent recently. In one decade, the assigned diagnosis of bipolar disorder rose from being about 25 per 100 thousand people to being 1000 per 100,000 people. Most diagnosed with bipolar disorder are not diagnosed based on solid, comprehensive, or psychiatric review that is often absent of valid or standard diagnostic methods. Some believe as many as 5 percent of the human population may be affected by bipolar disorder- which may include as many as 12 million people in the United States.
A subjective questionnaire called the Mental Status Examination is often utilized when diagnosing one suspected has having bipolar disorder. Many believe the diagnosis has increased recently due to the progressive treatment options now available. It is an argument of increased awareness versus over-diagnosis.
Yet the diagnosis is vague, as children and adolescents are often absent in research with bipolar disorder. Also, there is not any objective diagnostic testing to rely upon for bipolar disorder.
Many younger than 18 years of age are prescribed atypical anti-psychotics as first line treatment, which is largely not recommended as treatment options. In fact, close to half a million of those younger than 18 years of age are prescribed the atypical anti-psychotic Risperdal alone, it has been determined. The class of medications overall is thought to be prescribed to about 10 percent of those non-adults thought to have bipolar disorder.
While not recommended, one half of all those assessed as being bipolar are prescribed antidepressants, such as SSRIs, as first line treatment. It has been suggested that this class of drugs has decreased the risk of suicide attempts compared with other classes of antidepressants for close to 20 years. Yet tricyclic antidepressants have been determined to be efficacious in over half of those diagnosed with bipolar disorder- with a greater amount of research behind this class of drugs.
The most recognized treatments for bipolar disorder long term are lithium (Ekalith or Lamictal- along with an anti-convulsant. Sugar intake is thought to vex the symptoms of one with a bipolar disorder as well.
Atypical anti-psychotics have been prescribed for bipolar disorder, which change some aspects of the brain, physiologically, as does the disease itself. In fact, one may argue the brain becomes more efficient due to both the disorder and the treatment with the atypical anti-psychotics. Yet many recommend the utilization of this class of drugs with bipolar disorder only if psychosis is present as well.
As many as 15 percent of bipolar disorder patients diagnosed as such are prescribed an atypical presently. This class of medications may be particularly beneficial for those women who are diagnosed with bipolar disorder who are pregnant, however.
Lithium, which is essentially a very light metal with low density in which the salts are obtained for medicinal treatment, and an anti-convulsant are believed to be standard bipolar treatment, pharmacologically, studies have shown. This is due to Dr. John Cade and his examination with lithium and its benefits with those who have psychotic excitement close to 60 years ago.
Ekalith is believed to be both neuro-protective as well as having an anti-suicidal affect in those believed to be bipolar- and is viewed as a mainstay as far as treatment for bipolar goes with many who treat the disorder. Lithium is thought to regulate the calcium molecule in the brain, so this and valporate are historically the medicinal treatment options preferred for those with bipolar disorder.
Bipolar is difficult to detect, and is often diagnosed as major depression with many affected by this disorder. There is no objective criteria protocol available to utilize when assessing any patient believed to be suffering from any mental disorder. So such mental disorders that are diagnosed are ambiguous, yet that does not conclude that such disorders do not exist, such as the case with bipolar disorder.
Yet perhaps a health care provider should be very thorough and knowledgeable when assessing a patient believed to have a mental condition such as bipolar disorder,
Dan Abshear