ClinicalTrials.gov record
Completed Early Phase 1 Interventional Accepts healthy volunteers

4-methylpyrazole and Acetaminophen Metabolism

ClinicalTrials.gov ID: NCT03878693

Public ClinicalTrials.gov record NCT03878693. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced May 20, 2026, 12:22 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

The Effect of 4-methylpyrazole on Oxidative Metabolism of Acetaminophen in Healthy Volunteers

Study identification

NCT ID
NCT03878693
Recruitment status
Completed
Study type
Interventional
Phase
Early Phase 1
Lead sponsor
University of Arizona
Other
Enrollment
6 participants

Conditions and interventions

Interventions

  • APAP Drug
  • Fomepizole Drug

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 30, 2018
Primary completion
Oct 30, 2018
Completion
Oct 30, 2018
Last update posted
Sep 25, 2019

2018

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
BUMCP - Department of Medical Toxicology Phoenix Arizona 85006

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03878693, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Sep 25, 2019 · Synced May 20, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03878693 live on ClinicalTrials.gov.

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