Giaufre E, Bruguerolle B, Morisson-Lacombe G, Rousset-Rouviere B
Service de Chirurgie pédiatrique, Fondation Hôpital Saint-Joseph, Marseille, France.
Br J Clin Pharmacol. 1988 Jul;26(1):116-8. doi: 10.1111/j.1365-2125.1988.tb03376.x.
Twenty-one children undergoing surgery received a caudal block using 1 ml kg-1 of a mixture of 50% lignocaine (1%) and 50% bupivacaine (0.25%). They were randomized into two groups, one of which received diazepam 10 mg rectally as premedication. Diazepam administration resulted in significantly higher Cmax and AUC values for bupivacaine but did not influence the plasma concentrations of lignocaine.
21名接受手术的儿童接受了骶管阻滞,使用的是每千克体重1毫升的50%利多卡因(1%)和50%布比卡因(0.25%)的混合液。他们被随机分为两组,其中一组术前经直肠给予10毫克地西泮。给予地西泮导致布比卡因的Cmax和AUC值显著升高,但不影响利多卡因的血浆浓度。