What's the difference between a disease affecting 300 and 300,000,000?

To us, nothing.

There are diseases so rare that they only affect a few thousand, or even a few hundred, people. At Sigma-Tau Pharma Limited, our mission is to help ensure these people are not left untreated. We are dedicated to providing new therapies and new hope for patients with rare diseases.

At Sigma-Tau Pharma Limited, we have an unwavering commitment to develop novel products and therapies for rare diseases and small numbers of patients. As you navigate through this site, you'll see this commitment reflected in our people, our research and our patient support.