A Clinical Study to Investigate the Effect on Pain Relief of a Single Dose of JNJ-39439335 in Patients With Chronic Osteoarthritis Pain of the Knee

Summary

The purpose of this single-center study is to evaluate the potential analgesic effects of a single oral dose (50 mg) of JNJ-39439335, an investigational drug being developed for the treatment of pain in patients with chronic osteoarthritis pain of the knee. The study will also evaluate the pain treatment response assessments and methods being used in this study. Participants will also take naproxen (500 mg) and placebo (an inactive substance) during the study. Pain assessments after taking JNJ-39439335, naproxen and placebo will be compared.

Timeline

Start

2009-08

Primary completion

2010-06

Completion

2010-06

Drugs

Indications