Role of spinal cyclooxygenase in human postoperative and chronic pain.

ABSTRACT:

Background

Nonsteroidal antiinflammatory drugs are commonly used to treat postoperative and chronic pain. Animal studies suggest that these drugs act, in part, by blocking prostaglandin production in the spinal cord. The authors tested intrathecal ketorolac in patients with chronic or postoperative pain.

Methods

After approval of the institutional review board and the Food and Drug Administration, three clinical studies were performed. First, 15 patients receiving chronic intrathecal morphine received 0.5-2.0 mg of intrathecal ketorolac. Second, 12 patients receiving chronic intrathecal morphine received, in a double-blinded, randomized, cross-over design, intrathecal saline or 2.0 mg of ketorolac, with pain intensity as the primary outcome measure. Third, 30 patients underg

SUBMITTER: Eisenach JC 

PROVIDER: S-EPMC2892621 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature