Effect of age on pharmacodynamics of cisatracurium target-controlled infusion / 临床麻醉学杂志
The Journal of Clinical Anesthesiology
;
(12): 115-117, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-403690
ABSTRACT
Objective To evaluate the effect of age on pharmacodynamics of eisatracurium target-controlled infusion(TCI). Methods Forty patients under N_2O-O_2-propofol-fentanyl anesthesia were divided into groups of Ⅰ and Ⅱ with 20 cases each. Under TOF stimulation monitoring, eisatracurium 0. 15 mg/kg was injected and tracheal intubation was performed when TOFr being zero. and the intubation conditions were evaluated. When T1 restored to 50% cisatracurium TCI started to keep TOFr less than 10%. The recovery times of neuromuscular blockade were recorded after stopping infusion. The amount of cisatracurium consumption was calculated. Results Intubation conditions the onset time and recovery index were not significantly different between two groups. The nonresponse period, duration of action, and recovery time were longer in group Ⅰ than those in group B. Cisatracurium consumption was more in group Ⅰ than that in group Ⅱ (P<0.05). Conclusion By TCI,cisatracurium dosage needed for keeping TOFr less than 10% is less,but the recovery process is still longer in the elderly than those in the younger.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
The Journal of Clinical Anesthesiology
Year:
2010
Type:
Article
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