Int J Clin Pharm Th
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Int J Clin Pharm Th · Nov 2009
Randomized Controlled Trial Multicenter StudyA randomized study of the serum pharmacokinetics of lower thoracic extended-release epidural morphine (DepoDur) after lidocaine-epinephrine test dose administration in patients undergoing upper abdominal surgery.
The primary objective was to evaluate the serum pharmacokinetic profile of a single 15-mg dose of extended-release epidural morphine (EREM) administered at the lower thoracic epidural space alone or following a lidocaine-epinephrine test dose in patients undergoing major upper abdominal surgery. ⋯ The interaction between EREM and a lidocaine-epinephrine test dose administered at T8 - T12 can be minimized by waiting 15 minutes after test dose administration. The overall safety and effectiveness of 15 mg EREM administered at the lower thoracic epidural intervertebral space in patients undergoing major upper abdominal surgery appears similar to that observed in previous studies assessing lumbar administration. ClinicalTrials.gov Identifier: NCT00728832.