Efficacy and Safety Study of a Test Naproxen Sodium 220mg Tablet in Postoperative Dental Pain
Public ClinicalTrials.gov record NCT03566979. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized, Double-Blind, Placebo- and Active- Controlled, Efficacy and Safety Study of a Test Naproxen Sodium 220 mg Tablet in Postoperative Dental Pain
Study identification
- NCT ID
- NCT03566979
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Johnson & Johnson Consumer Inc., McNeil Consumer Healthcare Division
- Industry
- Enrollment
- 501 participants
Conditions and interventions
Conditions
Interventions
- Test naproxen sodium tablet Drug
- Commercial naproxen sodium tablet Drug
- Commercial naproxen sodium liquid gels capsule Drug
- Placebo tablet Drug
Drug
Eligibility (public fields only)
- Age range
- 17 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 12, 2018
- Primary completion
- Mar 25, 2019
- Completion
- Apr 14, 2019
- Last update posted
- Apr 8, 2020
2018 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| JBR Clinical Research | Salt Lake City | Utah | 84107 | — |
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 NCT03566979, 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 Apr 8, 2020 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03566979 live on ClinicalTrials.gov.