What is precision medicine?

Precision medicine is an emerging approach to disease treatment and prevention that accounts for individual variability in genes, environment, and lifestyle.

Understanding the Approach

According to the Precision Medicine Initiative, this approach allows doctors and researchers to more accurately predict which treatment and prevention strategies will work for specific groups of people. This contrasts with a "one-size-fits-all" approach, which develops strategies for the average person with less consideration for individual differences.

Historical Context and Future Outlook

While the term "precision medicine" is relatively new, the concept has existed in healthcare for years. A common example is matching a donor’s blood type to a recipient during a blood transfusion to reduce the risk of complications.

Currently, the role of precision medicine in day-to-day healthcare is limited. However, researchers hope that this approach will expand to many areas of health and healthcare in the coming years.