We're sorry. This study is closed and no longer recruiting participants.
STUDY BASICS
Have you been diagnosed with osteogenesis imperfecta (OI)? If so, you may be eligible to participate in a study to help researchers learn the best dosage of a study drug to treat OI. Includes a pre-screening visit where your blood will be drawn and tested to be sure that you have the specific genetic mutation needed to be eligible for the full study.