1.
Arq Neuropsiquiatr
; 63(3B): 748-50, 2005 Sep.
Artigo
em Inglês
| MEDLINE
| ID: mdl-16258649
RESUMO
OBJECTIVE: This paper reports the use of dexmedetomidine in three epileptic patients with cavernous angiomas that underwent awake surgery in order to map their speech areas. METHOD: Loading dose of dexmedetomidine varied from 1 microg/Kg/h to 3 microg/Kg/h over 20 minutes and maintenance dose from 0.4 microg/Kg/h to 0.8 microg/Kg/h. RESULTS: There was no occurrence of hemodynamic instability, convulsions or respiratory depression. Patients tolerated well the procedure. CONCLUSION: Dexmedetomidine was useful for awake craniotomy as it decreased patients level of consciousness but did not produce agitation. Laryngeal mask was not necessary to keep air ventilation.