The Impact of Perioperative Ketamine Infusion on Surgical Recovery

Status Completed

Clinical Trial Summary

In order to effectively treat surgical pain with the least amount of opioids required, a multi-modal approach must include medications with different mechanisms of actions at alternative receptors. In light of the opioid epidemic, medical providers at Vanderbilt University Medical Center (VUMC) are strategically combining these medications in a bundled pain-regimen after surgery. These regimens have been shown to decrease opioid consumption, improve surgical outcomes, and reduce hospital stays, thus coining the term 'enhanced recovery pathway'. The combination of these medications has an indisputable synergistic effect. However, it is unknown how each medication contributes individually to the overall efficacy of the pathway. This study will examine the effects of ketamine, within the constructs of a multimodal pain regimen, on a) length of stay, b) opioid consumption, and c) surgical outcomes after major abdominal surgery.

Clinical Trial Description

Opioids are powerful analgesic medications that can reduce pain through action at the mu receptor. Unfortunately, activation of the mu receptor also results in undesirable side effects, such as respiratory depression, sedation, bowel ileus, nausea, itching, and tolerance. Therefore, in order to effectively treat pain with the least amount of opioids required, a multi-modal approach must include medications with different mechanisms of actions at alternative receptors. Some examples of non-narcotic pain medications include acetaminophen (Tylenol), anti-inflammatories (NSAIDS), muscle relaxants, local anesthetics, gabapentinoids (Lyrica), and ketamine, to name a few. In light of the opioid epidemic, medical providers at Vanderbilt University Medical Center (VUMC) are strategically combining these medications in a bundled pain-regimen after surgery. These regimens have been shown to decrease opioid consumption, improve surgical outcomes, and reduce hospital stays, thus coining the term 'enhanced recovery pathway' or enhanced recovery after surgery (ERAS). The combination of these medications has an indisputable synergistic effect. However, it is unknown how each medication contributes individually to the overall efficacy of the pathway. Ultimately, the investigators aim to perform a series of randomized controlled trials in which we isolate each component of the pathway to investigate its effects on length of stay, total opioid consumption, and surgical outcomes. The investigators will begin with studying ketamine. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04625283
Study type	Interventional
Source	Vanderbilt University Medical Center
Contact
Status	Completed
Phase	Phase 4
Start date	April 12, 2021
Completion date	February 1, 2024

View Details

See also
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.