title: Application of lornoxicam to patient-controlled analgesia in patients undergoing abdominal surgeries.
abstract: OBJECTIVE
  To assess the efficacy and safety of lornoxicam, one non-steroidal anti-inflammatory drug (NSAID) in patient-controlled analgesia (PCA) in patients undergoing abdominal surgeries.
  
  
  METHODS
  Thirty-nine patients scheduled for abdominal surgeries were randomly assigned to different PCA treatment groups using either lornoxicam or fentanyl postoperatively. Pain intensity difference (PID) and sum of pain intensity difference (SPID) were used to assess the analgesic efficacy of both drugs during a 24-hour period.
  
  
  RESULTS
  The analgesic efficacy of lornoxicam is 1/66 of fentanyl, which was shown by SPID value of 3.250 and 3.058, respectively (P > 0.05). Lornoxicam caused fewer adverse events than fentanyl (33% vs. 68%, P < 0.05).
  
  
  CONCLUSIONS
  In clinic, we can use lornoxicam to treat postoperative pain effectively and with less adverse reactions compared with fentanyl.
authors.affiliation: Department of Anesthesiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730.
authors.forename: Hong
authors.initials: H
authors.lastname: Zhao
authors.forename: Tie-hu
authors.initials: TH
authors.lastname: Ye
authors.forename: Zhi-yi
authors.initials: ZY
authors.lastname: Gong
authors.forename: Yang
authors.initials: Y
authors.lastname: Xue
authors.forename: Zhang-gang
authors.initials: ZG
authors.lastname: Xue
authors.forename: Wen-qi
authors.initials: WQ
authors.lastname: Huang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D016058:Analgesia, Patient-Controlled; D000701:Analgesics, Opioid / Q000627:therapeutic use; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D002763:Cholecystectomy / Q000009:adverse effects*; D004311:Double-Blind Method; D005260:Female; D005283:Fentanyl / Q000627:therapeutic use; D006801:Humans; D007044:Hysterectomy / Q000009:adverse effects; D010535:Laparoscopy / Q000009:adverse effects; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D010149:Postoperative Pain / Q000188:drug therapy* / Q000209:etiology; D010894:Piroxicam / Q000031:analogs & derivatives* / Q000627:therapeutic use
chemical_list: D000701:Analgesics, Opioid; D000894:Anti-Inflammatory Agents, Non-Steroidal; D010894:Piroxicam; C059451:lornoxicam; D005283:Fentanyl