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NCT03452917 · ClinicalTrials.gov registry record · Phase 2

Clinical Trial of Sodium Nitrite for Out of Hospital Cardiac Arrest

A Phase 2 study, sponsored by University of Washington.

Completed
Registry status
Phase 2
Development phase
1,502
Enrollment target

NCT03452917: Completed Phase 2 study, sponsored by University of Washington.

NCT03452917 is a Phase 2 study that has completed, run by University of Washington. The registered enrollment target is 1,502 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (1029% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03452917, a Phase 2 study, has completed, sponsored by University of Washington.

COMPLETED
Registry status
Phase 2
Development phase
1,502 participants
Enrollment target

Study Summary

In this clinical study, a total of 1500 patients with out-of-hospital cardiac arrest in Seattle/King County will be enrolled. This will be a randomized clinical trial and patients will receive either two different doses of IV sodium nitrite (45 mg or 60 mg) or placebo during resuscitation in the field by paramedics. The primary outcome will be proportion of patients surviving to hospital admission.

Primary Outcome

Patient has sustained pulse at arrival to the emergency department

Interventions

  • DRUG Placebo
  • DRUG sodium nitrite 45 mg
  • DRUG sodium nitrite 60 mg

Trial Details

FieldValue
Enrollment Target 1,502 participants
Start Date 2018-02-08
Est. Completion 2020-04-30
Phase Phase 2
University of Washington

1,048 total trials

What the finished NCT03452917 record still lists

NCT03452917 is an interventional study that assigns participants to a tested intervention. Its 1,502 participants enrollment target places it among the larger protocols in the corpus, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (1029% higher).

The record links to 0 conditions, and to 3 interventions - of which Placebo is the first listed.

NCT03452917 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03452917 about?

NCT03452917 is a clinical study titled "Clinical Trial of Sodium Nitrite for Out of Hospital Cardiac Arrest". In this clinical study, a total of 1500 patients with out-of-hospital cardiac arrest in Seattle/King County will be enrolled. This will be a randomized clinical trial and patients will receive either two different doses of IV sodium nitrite (45 mg or 60 mg) or placebo during resuscitation in the fie...

What is the current status of trial NCT03452917?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 1,502 participants. The study started on 2018-02-08. Estimated completion is 2020-04-30.

What interventions are being tested in trial NCT03452917?

The interventions under investigation include: Placebo (DRUG), sodium nitrite 45 mg (DRUG), sodium nitrite 60 mg (DRUG).

Who is sponsoring clinical trial NCT03452917?

This trial is sponsored by University of Washington, which has 1,048 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03452917's enrollment target sits among peer trials

1,502 11th of 2000 higher than 1,990 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 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 NCT03452917, the US trial registry maintained by the National Library of Medicine. NCT03452917 (large enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.