Objective: To compare pain control, patient preference and tolerability for two extended-release formulations of morphine sulfate, Kadian ® capsules (administered once daily) and MS Contin ...

Purpose. A pooled analysis of six clinical studies was conducted to describe the pharmacokinetics of extended-release epidural morphine sulfate. Methods. Data from six clinical studies evaluating ...

A painkiller as powerful as morphine, but without most of the side-effects, has been found in the deadly venom of the black mamba, say French scientists. The predator, which uses neurotoxins to ...