Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:04 AM
Ignite Modification Date:
2025-12-25 @ 2:04 AM
NCT ID:
NCT00261560
Brief Summary:
The purpose of this study is to compare the safety and effectiveness of 1300 mg acetaminophen extended release given three times daily for nine days to that of 400 mg ibuprofen given three times daily for nine days for the signs and symptoms of (Grade I and Grade II) lateral ankle sprains.
Detailed Description:
The objective of this randomized, double-blind, parallel-group study is to compare the safety and effectiveness of 1300 mg acetaminophen extended release given three times daily for nine days to that of 400 mg ibuprofen given three times daily for nine days for the signs and symptoms of Grade I and Grade II lateral ankle sprains. The primary efficacy endpoint is the change from baseline (Day 1) to Day 4 in the subjects' pain upon walking. Safety assessments consist of the monitoring of adverse events and assessments of the ankle injury during the course of the study. Two hypotheses are examined using a step down approach. The first hypothesis is that acetaminophen extended release is not inferior to ibuprofen in relieving the pain associated with (Grade I or Grade II) lateral ankle sprains. If acetaminophen extended release is not inferior to ibuprofen in relieving the pain associated with Grade I or Grade II lateral ankle sprains, the second hypothesis is that acetaminophen extended release is superior to ibuprofen in relieving the pain associated with Grade I or Grade II lateral ankle sprains. Two acetaminophen 650 mg extended release caplets, taken by mouth, three times a day for nine days or two ibuprofen 200 mg caplets, taken by mouth, three times a day for nine days
Study:
NCT00261560
Study Brief:
Protocol Section:
NCT00261560