Wednesday, February 3, 2010

OCCUPATIONAL DISEASE THOUGHT TO BE BIPOLAR DISORDER


CASE REPORT: 33 year old female experienced acute, full-blown manic episode, diagnosed as manic-depression with psychotic features. Subsequent treatment included various psychiatric medications from which she suffered numerous severe side effects including involuntary movements and a weight gain of 80lbs. Despite pharmaceutical management, she continued to have manic episodes and required recurrent psychiatric hospitalization.

Two years after the initial onset of mania the patient was seen by a physician trained in environmental health sciences and had various investigations confirming she had bioaccumulated high levels of lead. Patient had been employed for 15 years in an industry that uses chemical processes and was diagnosed with Substance Induced Neuropsychiatric and Cognitive Disorders (292.11, 292.12, 294.9). Substances included Toluent, Heavy Metals (lead, silver, mercury), Sulfuric Acid, Xylene, Propyl Alcohol, n-Hexane, and other organic solvents.

Patient sought treatment from complimentary medicine for detoxification. Chemical detoxification of lead was undertaken with a heavy metal chelator and values of lead progressively diminished. Chelation treatments were initially covered by the patients primary insurance company. Concomitant with the decline in accumulated lead, all of her psychiatric symptoms gradually subsided and all medication was discontinued.

Patient received supportive depositions in worker’s compensation proceeding of the diagnosis toxic encephalopathy and was awarded a worker’s compensation settlement in New York State.

Patient was unable to continue maintenance chelation treatments and over the course of 10 years has experienced two incidents exacerbating symptoms of mania. A detoxing protocol quickly relieved symptoms of the first incident. The second incident was a result of a bacterial infection from an abscessed tooth, patient reported both visual and auditory hallucinations, that of schizophrenic nature. Treatment with the anti-biotic Flagyl, and a root canal quickly abated all symptoms.

This case represents the importance of taking an effective work history and recognizing visual hallucinations as part of organic brain disease.

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