Low-Dose Short-Term Ketorolac to Reduce Chronic Opioid Use in Orthopaedic Polytrauma Patients

Summary

The goal of this randomized clinical trial is to learn if the use of a low-dose nonsteroidal anti-inflammatory drug (NSAID), ketorolac, reduces the rate of chronic opioid use in orthopaedic trauma patients. The main questions this study aims to answer are: 1. Are patients who are given scheduled ketorolac during the first five days of the perioperative period in combination with standard of care (SOC) multimodal analgesia (MMA) less likely to develop chronic opioid use at 6 months after injury compared to patients who SOC MMA alone? 2. Does scheduled ketorolac during the first five days of the perioperative period improve functional responses to pain at discharge, 3 months, and 6 months after injury? 3. Does early pain control provided by ketorolac decrease chronic opioid use through decreased acute pain and opioid use, improved functional responses to pain, or both? Participants will be enrolled and randomized to either the ketorolac (treatment) group or the SOC group. Patients randomized to the ketorolac group will receive ketorolac every 6 hours for up to five days during the perioperative period; patients discharged prior to completing the five-day regimen will complete the remainder of treatment with oral ketorolac. Pain and opioid use will be measured daily during the five-day treatment period. Opioid use will be measured and functional response to pain surveys will be obtained at discharge, 2 weeks, 6 weeks, 3 months, and 6 months after injury. Researchers will compare patients receiving ketorolac (treatment) plus SOC versus those receiving SOC alone to determine if ketorolac reduces chronic opioid use and improves the functional response to pain.

Description

Eligibility

Age range

18–70 years

Sex

All

Healthy volunteers

No

Interventions

• Drug
  Ketorolac Injection

  Ketorolac tromethamine is a nonsteroidal anti-inflammatory drug (NSAID) that exhibits analgesic activity in animal models. The mechanism of action of ketorolac, like that of other NSAIDs, is not completely understood but may be related to prostaglandin Reference ID: 3281582 3 synthetase inhibition. The biological activity of ketorolac tromethamine is associated with the S-form. Ketorolac tromethamine possesses no sedative or anxiolytic properties.

• Other
  Standard of Care (SOC) Multimodal Analgesia

  Standard of care (SOC) multimodal analgesia as determined by each participating site's institutional protocol for perioperative pain management in orthopaedic trauma patients. SOC may include opioids, acetaminophen, regional anesthesia, and other non-NSAID analgesic modalities. Scheduled nonsteroidal anti-inflammatory drugs (NSAIDs), including ketorolac, are not permitted during the five-day perioperative treatment period.

Locations (2)