Recruiting PHASE4 INTERVENTIONAL 2-arm NCT04166877

Magnesium Infusion for Pain Management in Critically Ill Trauma Patients

Sponsor: University of California, Davis

Interventions Magnesium Sulfate in Parenteral Dosage Form Normal saline placebo

Updated 10 times since 2019 Last updated: Nov 24, 2025 Started: Dec 7, 2019 Primary completion: Dec 31, 2026 Completion: Dec 31, 2026

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE4 trial investigates Acute Pain and Trauma and is currently actively recruiting participants. University of California, Davis leads this study, which shows 10 recorded versions since 2019 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

10 versions recorded

Dec 2025 — Present [monthly]

Recruiting PHASE4
Dec 2024 — Dec 2025 [monthly]

Recruiting PHASE4
Sep 2024 — Dec 2024 [monthly]

Recruiting PHASE4
Jul 2024 — Sep 2024 [monthly]

Recruiting PHASE4
Aug 2023 — Jul 2024 [monthly]

Recruiting PHASE4

▶ Show 5 earlier versions

Jun 2022 — Aug 2023 [monthly]

Recruiting PHASE4
Mar 2021 — Jun 2022 [monthly]

Recruiting PHASE4
Jan 2021 — Mar 2021 [monthly]

Recruiting PHASE4
Mar 2020 — Jan 2021 [monthly]

Recruiting PHASE4

Status: Not Yet Recruiting → Recruiting
Dec 2019 — Mar 2020 [monthly]

Not Yet Recruiting PHASE4

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

University of California, Davis

Data source: University of California, Davis

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Sacramento, United States