Effect of perioperative oral carprofen on postoperative pain in dogs undergoing surgery for stabilization of ruptured cranial cruciate ligaments.

Abstract

A randomized, placebo-controlled, parallel study was conducted to investigate the effectiveness of oral carprofen for the control of postoperative pain in dogs undergoing knee surgery for stabilization of ruptured cranial cruciate ligaments. Dogs were randomly assigned to treatment with carprofen (n = 10) or placebo (n = 9). Pain was assessed at 1, 2, 4, 6, 24, and 48 hours and 10 and 21 days postoperatively. Eight of 10 dogs treated with carprofen and five of nine dogs treated with placebo were given at least one dose of morphine as rescue therapy. The mean relative dose of morphine given at 1 hour (P =.01) and 24 hours (P =.02) after surgery was greater for dogs treated with carprofen than for dogs given a placebo. There were no significant postoperative differences in cortisol levels or any measured variable. It appears that the scoring system used was not sensitive enough to detect differences in pain between a known analgesic and a placebo.

• Authors: James S Gaynor, Sean Brevard, Craig Mallinckrodt, Geri Baker, Kathy Wander
• Journal: Veterinary therapeutics : research in applied veterinary medicine (Vet Ther) Vol. 3 Issue 4 Pg. 425-34 ( 2002) ISSN: 1528-3593 [Print] United States
• PMID: 12584680 (Publication Type: Clinical Trial, Journal Article, Randomized Controlled Trial)

Chemical References

• Anti-Inflammatory Agents, Non-Steroidal
• Carbazoles
• carprofen

Topics

• Administration, Oral
• Animals
• Anterior Cruciate Ligament (surgery)
• Anterior Cruciate Ligament Injuries
• Anti-Inflammatory Agents, Non-Steroidal (administration & dosage, therapeutic use)
• Carbazoles (administration & dosage, therapeutic use)
• Dogs (injuries, surgery)
• Intraoperative Care (veterinary)
• Pain Measurement (veterinary)
• Pain, Postoperative (drug therapy, pathology)
• Rupture (surgery, veterinary)
• Time Factors
• Treatment Outcome