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  • Title: [Experience in postoperative sedation with dexmedetomidine for mandibular osteotomy].
    Author: Maeda M, Fukuyama H, Ando S, Suzuki T.
    Journal: Masui; 2007 Aug; 56(8):942-4. PubMed ID: 17715687.
    Abstract:
    BACKGROUND: Dexmedetomidine may be suitable for postoperative sedation of patients with mandibular osteotomy. METHODS: Twenty patients were sedated with dexmedetomidine (group D) employing loading infusion at 1.0 microg x kg(-) x hr(-1) and then continuous infusion at 0.7 mg x kg(-1) x hr(-1). Other twenty patients were sedated with midazolam 0.1 mg x kg(-1) (group C). Ramsay score was recorded at 3 hours and 12 hours after infusing sedative drugs. Then, we questioned patients, nurses and doctors. RESULTS: Ramsay score in the group D was higher than that in the group C (P < 0.01). Hypotension and respiratory depression did not occur. But bradycardia occurred in two cases. By adding propofol, group D showed more effective sedation. CONCLUSIONS: This study shows that sedation with dexmedetomidine is more suitable than that with midazolam.
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