title: [Pharmacokinetics of fentanyl during sevoflurane based general anesthesia in children].
abstract: The research is based on the analysis of 50 cases of anesthesia during reconstructive surgeries in children. The anesthesia was based on inhalation of sevolflurane and injection of fentanyl by the bolus infusion scheme. During the different stages of anesthesia the opioid concentration in plasma was measured. Analysis of hemodynamic parameters showed no statistically significant differences in changes in performance, indicating the steady flow of anesthesia. Infusion of fentanyl provided a smooth, gradual decrease in its concentration in plasma, while analgesia remained adequate. The combination of sevoflurane in a concentration of 1.3 MAC and infusion of fentanyl to a total dose 6 mkg/kg/h was effective in provisioning stable anesthesia in the given category of patients with surgical pathology.
authors.forename: L E
authors.initials: LE
authors.lastname: Tsypin
authors.forename: V V
authors.initials: VV
authors.lastname: Lazarev
authors.forename: I A
authors.initials: IA
authors.lastname: Bryzzheva
authors.forename: V V
authors.initials: VV
authors.lastname: Shchukin
authors.forename: V S
authors.initials: VS
authors.lastname: Kochkin
authors.forename: B N
authors.initials: BN
authors.lastname: Izotov
authors.forename: S B
authors.initials: SB
authors.lastname: Lisovskaia
authors.forename: N A
authors.initials: NA
authors.lastname: Shtyn'
mesh_terms: D000293:Adolescent; D000768:Anesthesia, General / Q000379:methods*; D018685:Anesthetics, Inhalation / Q000008:administration & dosage; D018686:Anesthetics, Intravenous / Q000008:administration & dosage / Q000097:blood / Q000493:pharmacokinetics*; D002648:Child; D002675:Child, Preschool; D004359:Drug Therapy, Combination; D005283:Fentanyl / Q000008:administration & dosage / Q000097:blood / Q000493:pharmacokinetics*; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D007262:Infusions, Intravenous; D007275:Injections, Intravenous; D008738:Methyl Ethers / Q000008:administration & dosage; D016343:Monitoring, Intraoperative; D000077149:Sevoflurane; D016896:Treatment Outcome
chemical_list: D018685:Anesthetics, Inhalation; D018686:Anesthetics, Intravenous; D008738:Methyl Ethers; D000077149:Sevoflurane; D005283:Fentanyl