A study from Haibel et al. in patients with chronic knee arthritis found intra-articular morphine did not lead to a significant, short-term reduction in pain compared with placebo and proved inferior to treatment with intra-articular triamcinolone.
A Morphine Alternative with Less Overdose Risk?
(Reuters Health)—Scientists are testing an experimental drug that’s designed to have the painkilling power of morphine without some of the side effects that can lead to overdose deaths. Initial results in mice with the compound known for now as PZM21 suggest it might be less addictive than morphine and other opiate painkillers and avoid respiratory…