Osteoarthritis and cartilage
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Osteoarthr. Cartil. · Apr 2007
Randomized Controlled TrialThree-month efficacy and safety of acetaminophen extended-release for osteoarthritis pain of the hip or knee: a randomized, double-blind, placebo-controlled study.
To examine the efficacy and safety of two doses of long-acting acetaminophen in patients with osteoarthritis (OA) of the hip or knee. ⋯ Acetaminophen ER 3900 mg/d administered for up to 12 weeks was effective in treating moderate to moderately severe chronic OA pain of the hip or knee and was generally well tolerated.