Subjective improvement following treatment with carbamazepine (Tegretol) for a subpopulation of patients with traumatic brain injuries.
Over a 3-yr period, 19 patients who had sustained brain traumas during motor vehicle incidents and who exhibited abnormal scores for a dichotic word-listening task and Roberts' Epileptic Spectrum Disorder Inventory more than one year after the injury were recommended for treatment with carbamazepine (Tegretol). The psychiatric profile of these patients, as defined by the Minnesota Multiphasic Personality Inventory, was similar to the profile of patients from other studies who had displayed more objective improvement following this treatment. Of the 14 patients 12 who followed the recommendation retrospectively reported that within a few weeks after treatment they experienced marked reductions in the incidence of sudden confusion and depression, increased attention and focus, and either elimination or attenuation of an aversive sensed presence. Such results suggest that many of the debilitating symptoms that persist for months to years after a traumatic brain injury may be electrical in nature rather than due to "psychological responses" and might be treatable by appropriate dosages of carbamazepine or other, e.g., Gabapentin (Neurontin) antiepileptic compounds.
Persinger
M A
MA
Department of Psychology, Laurentian University, Sudbury, Ontario, Canada.
D000063:Accidents, Traffic; D001930:Brain Injuries / Q000150:complications*; D002220:Carbamazepine / Q000627:therapeutic use*; D004007:Dichotic Listening Tests; D004827:Epilepsy / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology; D005163:Factor Analysis, Statistical; D005260:Female; D016489:Head Injuries, Closed / Q000150:complications; D006801:Humans; D008950:MMPI / Q000706:statistics & numerical data; D008297:Male; D010555:Personality Inventory / Q000706:statistics & numerical data; D012189:Retrospective Studies; D016896:Treatment Outcome
D002220:Carbamazepine