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Terminated Phase 4 Interventional Accepts healthy volunteers

Effects of Naproxen on Physical Performance

ClinicalTrials.gov ID: NCT00410995

Public ClinicalTrials.gov record NCT00410995. 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 Oct 20, 2026, 10:52 PM EDT

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

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to determine the effect of daily use of Naproxen (a commonly used over-the-counter NSAID) on the physical performance of athletes, as measured by maximum oxygen consumption.

Study identification

NCT ID
NCT00410995
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 4
Lead sponsor
University of Oklahoma
Other
Enrollment
40 participants

Conditions and interventions

Conditions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 30 Years
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
May 2004 (Type not available)
Primary completion
Not listed
Completion
Aug 2006 (Actual)
Last update posted
Oct 11, 2007

2004 – 2006

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Family Practice - CMT Tulsa Oklahoma 74104 —

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 NCT00410995, 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 Oct 11, 2007 · Synced Oct 20, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00410995 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →