Effect of dexamethasone on Iumbar plexus combined sciatic nerve block with 0.5% ropivacaine / 临床麻醉学杂志
The Journal of Clinical Anesthesiology
;
(12): 104-106, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-403693
ABSTRACT
Objective To evaluate the effect of dexamethasone on lumbar plexus combined sciatic nerve block (CLPSNB). Methods Sixty patients were randomly allocated into three groups with 20 cases each. Guided by a nerve stimulator,CLPSNB was performed with 0. 5% ropivacaine 45 ml plus dexametbasone 10 mg in group A,0. 5% ropivacaine 45 ml plus normal saline(NS) 2 ml and dexametbasone 10 rng Ⅳ. in group B,or 0. 5% ropivacaine 45 ml plus NS 2 ml in group C. ResultsThe durations of sensory and motor blockade in group A were [(15. 2 ± 3. 3)h and (12. 6 ± 2. 8)h], respectively, which were significantly longer than [(10. 1 ± 2. 1)h and (7. 9 ± 1.6)h]in group B and [(10. 4±2. 5)h and (7. 6±2. 3)hi in group C(P<0. 05). Conclusion Dexarnetbasone added to 0. 5% ropivacaine significantly prolonges CLPSNB.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
The Journal of Clinical Anesthesiology
Year:
2010
Type:
Article
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