title: Double-blind, placebo-controlled, randomized clinical trial of sublingual or intramuscular piroxicam in the treatment of renal colic. A comparative study.
abstract: OBJECTIVE
  To investigate the therapeutic effect of the fast-dissolving dosage form (FDDF) of sublingual piroxicam on renal colic compared with the intramuscular (IM) injection form of the same agent in a randomized, double-blind, placebo-controlled clinical trial.
  
  
  METHODS
  80 patients were assigned to one of two treatment groups: Group 1 received 40 mg piroxicam FDDF sublingual tablets and IM injection of 2 ml distilled water. Group 2 received an IM injection of 40 mg piroxicam and two sublingual tablets of placebo. At baseline and 30 min after the medication, vital signs were recorded and the pain intensity was evaluated by the patient using a numeric rating scale.
  
  
  RESULTS
  The overall efficacy of the treatment was 90%. There was no significant difference with respect to the required rescue treatment (p = 0.328), pain relapse within 24 h (p = 0.434) and the decrease in vital signs and numeric rating scale in both groups (p > 0.05).
  
  
  CONCLUSIONS
  The piroxicam FDDF tablet was found to be as effective as the IM injection form of the same agent in the treatment of renal colic. The FDDF is a good alternative to the parenteral form because of its earlier onset of action and ease of self-administration which increases patient compliance.
authors.affiliation: Department of Urology, Memorial Hospital, Istanbul, Turkey. bulentaltay@yahoo.com
authors.forename: B
authors.initials: B
authors.lastname: Altay
authors.forename: K
authors.initials: K
authors.lastname: Horasanli
authors.forename: K
authors.initials: K
authors.lastname: Sarica
authors.forename: O
authors.initials: O
authors.lastname: Tanriverdi
authors.forename: M
authors.initials: M
authors.lastname: Kendirci
authors.forename: C
authors.initials: C
authors.lastname: Miroglu
mesh_terms: D000286:Administration, Sublingual; D000293:Adolescent; D000328:Adult; D000368:Aged; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000008:administration & dosage*; D003085:Colic / Q000188:drug therapy*; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular; D007674:Kidney Diseases / Q000188:drug therapy*; D008297:Male; D008875:Middle Aged; D010894:Piroxicam / Q000008:administration & dosage*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D010894:Piroxicam