Effect of Spinal Ketorolac on Mechanical Hypersensitivity After a Total Hip Replacement

Summary

Chronic pain in patients following total hip replacement seems to be a significant problem. Previous research has shown that more effective pain management in the early postoperative period may decrease the incidence of the development of chronic pain states. This study will evaluate whether ketorolac (a non steroidal anti-inflammatory drug) given into the spinal fluid before surgery will reduce the area of sensitivity (or pain to light touch) following surgery. Patients will be monitored during their postoperative hospital stay and then contacted by telephone at 8 weeks and 6 months after surgery and questioned about any pain they are having at their surgical site. Patients that are still experiencing pain at 6 months will be asked to return to the medical center for the study staff to assess their pain or sensitivity at the surgical site.

Timeline

Start

2008-03

Primary completion

2013-06

Completion

2013-06

Publications

• Wang L, Bauer M, Curry R, Larsson A, Sessler DI, Eisenach JC. Intrathecal ketorolac does not improve acute or chronic pain after hip arthroplasty: a randomized controlled trial. J Anesth. 2014 Oct;28(5):790-3. doi: 10.1007/s00540-014-1798-6. Epub 2014 Feb 18.

Drugs

Indications

No indication recorded.