The purpose of this research study is to determine if the two common ways of administering additional opioids (morphine like substance, narcotic) with an epidural, either mixed in the epidural solution or given separately through the intravenous, are equally effective in controlling post-operative pain
Protocol Amendment History
5 amendments
This ClinicalTrials.gov record has been amended 5 times since 2024-08-14; most recent amendment 2026-04-27.
Status change: Not Yet Recruiting → Recruiting2024-09-17