Case 2
A 55-year-old with bipolar I disorder
Mr. S, age 55, is taken to the emergency department (ED) because of his complaints of a severe headache. While undergoing brain MRI, Mr. S becomes highly agitated and aggressive to the radiology staff and is transferred to the psychiatric inpatient unit. He has a history of bipolar disorder that was treated with lithium approximately 20 years ago. Due to continued agitation, he is transferred to the state hospital and prescribed multiple medications, including an unspecified first-generation antipsychotic (FGA) that results in drooling and causes him to stoop and shuffle.
Mr. S’s wife contacts a community psychiatrist after becoming frustrated by her inability to communicate with the staff at the state hospital. During a 1-hour consult, she reveals that Mr. S was a competitive speedboat racer and had suffered numerous concussions due to accidents; at least 3 of these concussions that occurred when he was in his 20s and 30s had included a loss of consciousness. Mr. S had always been treated in the ED, and never required hospitalization. He had a previous marriage, was estranged from his ex-wife and 3 children, and has a history of alcohol abuse.
The MRI taken in the ED reveals numerous patches of scar tissue throughout the cortex, most notably in the striatum areas. The psychiatrist suspects that Mr. S’s agitation and irritation were related to focal seizure activity. He encourages Mr. S’s wife to speak with the attending psychiatrist at the state hospital and ask for him to be discharged home under her care.
Eventually, Mr. S is referred for a neurologic consult and neuropsychological testing. The testing included measures of attention and working, learning and memory, and executive functioning. The results reveal numerous deficits that Mr. S had been able to compensate for when he was younger, including problems with recall of newly learned information and difficulty modifying his behavior according to feedback. Mr. S is weaned from high doses of the FGA and is stabilized on 2 antiepileptic agents, sertraline, and low-dose olanzapine. A rehabilitation plan is developed, and Mr. S remains out of the hospital.
A team-based approach
Psychiatric clinicians need to recognize the subtle as well as overt cognitive deficits present in patients with many of the illnesses that we treat on a daily basis. In this era of performance- and value-based care, it is important to understand the common neuropsychological tests available to assist in providing patient-centered care tailored to specific cognitive deficits. Including a neuropsychologist is essential to implementing a team-based approach.
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