Telios:Phase 2 study of TL-895 (Indolent Systemic Mastocytosis) - Clinical Trial
What is the Purpose of this Study?
We are doing this study to find out if an experimental drug called TL-895 (the study drug) is a safe and effective option for people with indolent systemic mastocytosis.
Indolent Systemic Mastocytosis
Who Can Participate in the Study?
Adults ages 18+ who:
- Are diagnosed with indolent systemic mastocytosis
- Have moderate-to-severe symptoms at the time of joining the study
- Have had no prior treatment with any BTK or BMX inhibitor
For more information, please contact the study team at terri.lucas@duke.edu or 919-681-6580.
What is Involved?
This study is divided into 2 parts: Part A and Part B.
If you choose to join this study and are in Part A, you will get a random assignment (fair, equal chance) to 1 of 5 groups:
- Group 1 will take 50 mg of the study drug twice per day
- Group 2 will take 75 mg of the study drug twice per day
- Group 3 will take 100 mg of the study drug twice per day
- Group 4 will take 150 mg of the study drug twice per day
- Group 5 will take a placebo (inactive substance with no drug in it) twice per day
The study drug is a pill that you take by mouth. You will take the study drug or placebo for as long as you and the study doctor decide.
If you choose to join this study and are in Part B, you will take the study drug twice per day at whatever dose level was judged to be the best from Part A. You will take the study drug for as long as you and the study doctor decide.
Whether you participate in Part A or Part B will depend on when you join the study.
Study Details
