| Stellate ganglion block combined with dexmedetomidine for migraine |
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| DOI： |
| EN KeyWords: dexmedetomidine stellate ganglion block migraine |
| Fund Project:湖南省教育厅项目（11C1105）；湖南省卫生厅项目（B2011-055）；衡阳市科技局项目（2011KS12） |
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| EN Abstract: |
| Objective:To evaluate the effect of stellate ganglion block combined with dexmedetomidine in the treatment of migraine.Methods:Forty-six cases of migraine were randomly divided into two groups equally.Both groups received stellate ganglion block therapy.Observation group was given 0.5μg/mL dexmedetomidine(0.1mg/kg),and control group was simply supplemented with equivalent normal saline.The onset and duration time of nerve block and adverse effects were recorded.The analgesic effect was assessed by visual analogue scale(VAS) score at the 1st,2nd,4th and 8th week after treatment.Results:The duration of block was obviously longer,and VAS scores at 2nd,4th and 8th week after treatment were less in observation group than in control group(P<0.05).There was no significant difference in perioperative adverse reactions and block onset time between two groups.Conclusion:Stellate ganglion block assisted with dexmedetomidine in the treatment of migraine was more effective than simple stellate ganglion block,and has no significant adverse effects. |
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