Pharmacogenetics offers the prospect of an era of safer and more effective drugs, as well as more individualized use of drug therapies. The effect of human genetic variance on responses to therapy will influence drug-development clinical trials and the use of products in clinical practice. It also promises to raise new ethical challenges, in particular in the fields of research and therapy. Las...

Pharmacogenetics offers the potential to optimize treatment for individual patients by using genetic information to improve efficacy or avoid side effects. While there are a number of examples in which the approach is already in routine clinical usage, exploitation of this approach in asthma is still under development. A number of examples of possible pharmacogenetic approaches that may prove o...