Effect of ephedrine on hypotension by laying down legs in lithotomy pos ition after the aged transurethral resection of prostate with epidural anesthesi a / 中国临床药理学与治疗学
Article
in Zh
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| ID: wpr-554535
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WPRO
ABSTRACT
AIM: To observe the effect of small dose ephedrine on hypote ns ion as the lithotomy position in laying down legs after the aged in the operatio ns with epidural anesthesia. METHODS: Twenty-seven ASA Ⅰ-Ⅱma le patients, aged 65-83 (71? 6.5 ) years undergoing transurethral resection of prostate (TURP) with the lithotomy position were randomly assigned to two gro ups by double blind method: ephedrine group (n=13) and contrasti ve group (n=14). The continual epidural anesthesia was administe red in T 12 -L 1 and L 3-4 for all patients used 1.5 % lidocaine. W hen the operation was finished off, before thirty seconds of horizontal position laying down legs, 15 mg ephedrine was iv at ephedrine group and 3 ml saline wat er at control group. After legs were laid down on the lithotomy position, variab les of SBP, MBP and P were recorded in ten minutes. RESULTS: Dur ing ten minutes after double legs were laid down, the variables were lightly ris en about 8.7 % to 76.9 % in ephedrine group and were fallen about 7.8 % to 85.7 % in control group. The difference on variables of two groups was significant (P
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Index:
WPRIM
Type of study:
Clinical_trials
Language:
Zh
Journal:
Chinese Journal of Clinical Pharmacology and Therapeutics
Year:
2002
Type:
Article