Trial intelligence / Profile preview

Acetaminophen/Naproxen Sodium Fixed Combination in Postoperative Dental Pain

NCT05761574Phase 3

Key facts

Status
Completed
Start
May 2023
Primary completion
May 2024
Countries
1
Modality
Small Molecules
Conditions
odontalgia
01

Overview

Phase 3, randomised, double-blind trial of acetaminophen and Aprol in odontalgia (4 arms), sponsored by Johnson & Johnson. Primary endpoint: Time-weighted Sum of Pain Intensity Difference From 0 to 12 Hours After Dosing. Started May 2023; status: completed.

02

Design

4 arms
Study design
RandomizedDouble-blind
  • Acetaminophen/Naproxen Sodium Fixed Combination

    Single oral dose of two Acetaminophen/Naproxen Sodium Fixed Combination tablets

  • Naproxen Sodium

    Single oral dose of one Naproxen Sodium tablet with one Placebo capsule

  • Acetaminophen

    Single oral dose of two Acetaminophen tablets

  • Placebo

    Single oral dose of two Placebo capsules

03

Who it enrols

Participants must weigh at least 100 pounds, have a BMI of 17.5 to 30.4, and require surgical removal of three or four third molars (including two mandibular impactions). Pregnant or breastfeeding females, individuals with a history of substance abuse, and those with known allergies to NSAIDs or acetaminophen are excluded.

04

Endpoints

Primary

  • Time-weighted Sum of Pain Intensity Difference From 0 to 12 Hours After Dosing

Secondary

  • Time-weighted Sum of Pain Intensity Difference From 6 to 12 Hours

  • Time to First Request of Rescue Analgesic

  • Proportion of Subjects Who Request Rescue Analgesic During the First 12 Hours

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