title: [Comparison of antalgic effects of patient-controlled intravenous lornoxicam and sufentanil in patients after oral maxillofacial surgery].
abstract: OBJECTIVE
  To compare the analgesic efficiency and adverse effects of postoperative patient-controlled intravenous analgesia (PCIA) with lornoxicam and sufentanil in patients undergoing oral maxillofacial surgery.
  
  
  METHODS
  200 ASA (American Society of Anesthesiologists) I-II patients who undertook oral maxillofacial operation were divided into two groups: lornoxicam group (group L) and sufentanil group (group S), with 100 patients in each group. The effectiveness was assessed with visual analogue scale (VAS), Prince-Henry score (PHS) and Ramsay sedation Score (RSS) at different time points: 4, 8, 12, 24 and 48 h after the beginning of analgesia. The analgesic efficacy of analgesia and the adverse effects during analgesia period were observed.
  
  
  RESULTS
  Statistical analysis revealed no significant difference in VAS, PHS and RSS at 4, 8, 12, 24, 48 h and the overall satisfaction on analgesia therapy. The percentage of nausea, vomiting and dizziness was significantly lower in group L than that in group S (1% vs 9%, 0 vs 4%, 0 vs 3%, P<0.05).
  
  
  CONCLUSIONS
  Lornoxicam could provide an identical efficacy as sufentanil in the postoperative PCIA in patients undergoing oral maxillofacial surgery. In addition, lornoxicam caused less adverse effects.
authors.affiliation: Department of Anesthesiology, Peking University School and Hospital of Stomatology, Beijing 100081, China.
authors.forename: Wen
authors.initials: W
authors.lastname: Dong
authors.forename: Rui-chang
authors.initials: RC
authors.lastname: Liu
authors.forename: Ke-ying
authors.initials: KY
authors.lastname: Liu
authors.forename: Ming
authors.initials: M
authors.lastname: Guan
authors.forename: Xu-dong
authors.initials: XD
authors.lastname: Yang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D016058:Analgesia, Patient-Controlled / Q000379:methods*; D000701:Analgesics, Opioid / Q000008:administration & dosage; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D010149:Postoperative Pain / Q000188:drug therapy*; D010894:Piroxicam / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives*; D017409:Sufentanil / Q000008:administration & dosage* / Q000009:adverse effects; D013515:Surgery, Oral; D055815:Young Adult
chemical_list: D000701:Analgesics, Opioid; D000894:Anti-Inflammatory Agents, Non-Steroidal; D010894:Piroxicam; D017409:Sufentanil; C059451:lornoxicam