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NCT04166877 · ClinicalTrials.gov registry record · Phase 4

Magnesium Infusion for Pain Management in Critically Ill Trauma Patients

A Phase 4 study of Trauma and Acute Pain, sponsored by University of California, Davis.

Recruiting
Registry status
Phase 4
Development phase
156
Enrollment target
1
Study location

NCT04166877: Recruiting Phase 4 study of Trauma and Acute Pain, sponsored by University of California, Davis.

NCT04166877 is a Phase 4 study of Trauma and Acute Pain that is actively recruiting participants, run by University of California, Davis. The registered enrollment target is 156 participants, below the 305-participant average among 56 other Trauma trials with a reported enrollment target (49% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04166877, a Phase 4 study of Trauma and Acute Pain, is actively recruiting participants, sponsored by University of California, Davis.

RECRUITING
Registry status
Phase 4
Development phase
156 participants
Enrollment target
1
Study location

Study Summary

Magnesium is a naturally occurring mineral that is important for your body and brain. Magnesium sulfate (study drug) is a medication containing magnesium that is commonly used to improve low blood levels of magnesium. Magnesium sulfate has also proven to be successful in managing pain before and after surgery. However, this drug has primarily been used for pain control in patients undergoing surgery. Patients in the ICU with injuries also need good pain control. Using magnesium may assist in decreasing narcotic (pain reliever) requirements and provide another non-narcotic drug for pain control. The purpose of this study is to test the effectiveness of continuous, intravenous (into or within a vein using a needle) administration of magnesium sulfate for pain control in trauma patients admitted to the adult Intensive Care Unit. This will be compared to intravenous normal saline (salt solution).

Primary Outcome

oral morphine equivalents, OME

Conditions Studied

Interventions

  • DRUG Magnesium Sulfate in Parenteral Dosage Form
  • DRUG Normal saline placebo

Study Locations (1)

California

  • UC Davis Health - Sacramento

Trial Details

FieldValue
Enrollment Target 156 participants
Start Date 2019-12-07
Est. Completion 2026-12-31
Phase Phase 4
University of California, Davis

657 total trials

What NCT04166877 shows while recruiting

NCT04166877 is an interventional study that assigns participants to a tested intervention. The registered 156 participants enrollment target is mid-sized for trials with a published cap, below the 305-participant average among 56 other Trauma trials with a reported enrollment target (49% lower).

The record links to 2 conditions, with Trauma appearing as the primary indexed condition, and to 2 interventions - of which Magnesium Sulfate in Parenteral Dosage Form is the first listed.

NCT04166877 reports a single indexed study location in California.

Frequently Asked Questions

What is clinical trial NCT04166877 about?

NCT04166877 is a clinical study titled "Magnesium Infusion for Pain Management in Critically Ill Trauma Patients". Magnesium is a naturally occurring mineral that is important for your body and brain. Magnesium sulfate (study drug) is a medication containing magnesium that is commonly used to improve low blood levels of magnesium. Magnesium sulfate has also proven to be successful in managing pain before and aft...

What is the current status of trial NCT04166877?

This trial is currently recruiting. It is a Phase 4 study. The enrollment target is 156 participants. The study started on 2019-12-07. Estimated completion is 2026-12-31.

What conditions does trial NCT04166877 study?

This clinical trial studies the following conditions: Trauma, Acute Pain.

What interventions are being tested in trial NCT04166877?

The interventions under investigation include: Magnesium Sulfate in Parenteral Dosage Form (DRUG), Normal saline placebo (DRUG).

Who is sponsoring clinical trial NCT04166877?

This trial is sponsored by University of California, Davis, which has 657 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04166877 being conducted?

This trial has 1 study location across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Trauma

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04166877's enrollment target sits among peer trials

156 25th of 56 higher than 31 of 56 other Trauma trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Trauma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04166877, the US trial registry maintained by the National Library of Medicine. NCT04166877 (mid enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.