30
Participants
Start Date
November 30, 2006
Primary Completion Date
October 31, 2008
Study Completion Date
October 31, 2008
Drug: Acetaminophen, Drug: Placebo
Acetaminophen: Participants will be given acetaminophen (two 500 mg tablets) four times daily for 7 days, not exceeding 4,000 mg/day. Placebo: Participants will be given placebo(two 500 mg tablets) four times daily for 7 days
UT Southwestern Medical Center at Dallas, Dallas
McNeil Consumer & Specialty Pharmaceuticals, a Division of McNeil-PPC, Inc.
INDUSTRY
University of Texas Southwestern Medical Center
OTHER