Amzell

This study tested a gel containing diclofenac (a common pain reliever) applied once daily to the knee. 549 adults with knee osteoarthritis used either the gel or a placebo for 6 weeks. The goal was to see if the gel reduces pain and improves knee function better than a placebo.

This study tested how much of the pain-relieving drug diclofenac enters the bloodstream when applied as a gel to the knees. 34 healthy volunteers used a new once-daily gel (AMZ001) and a standard four-times-daily gel for 7 days each. The goal was to compare drug levels and check …