Aminophylline or doxapram attenuates somnolence induced by postoperative intravenous analgesia with butorphanol / 中国临床药理学与治疗学

ABSTRACT

AIM: To study the altion of aminophylline or doxapram attenuate somnolence induced by postoperative intravenous analgesia with butorphanol.METHODS: One hundred and five adult patients were randomly divided into three groups under epidural blockade.0.01% butorphanol and 0.25% aminophylline analgesia-pump(groupⅠ,n=35),0.01% butorphanol and 0.15% doxapram analgesia-pump(groupⅡ,n=35),and 0.01% butorphanol analgesia-pump(group Ⅲ,n=35).Lethargy and analgesia effect were compared.RESULTS: The analgesia effects were satisfactory in the three groups after operation.conscious-sedation score(OAA/S)(at 8-24 h after operation)in groupⅢ was higher than those in groupⅠand Ⅱ(P