Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jun 25, 2026, 11:25 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Conditions
Advanced Systemic Mastocytosis, Aggressive Systemic Mastocytosis, Systemic Mastocytosis With an Associated Hematological Neoplasm, Mast Cell Leukemia
Interventions
Not listed
Lead sponsor
Blueprint Medicines Corporation
Industry
Eligibility
18 Years and older
Enrollment
317 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Palo Alto, California • Boston, Massachusetts
Conditions
Aggressive Systemic Mastocytosis, Systemic Mastocytosis-associated Hematologic Non-mast Cell Disease, Mast Cell Leukemia, Relapsed or Refractory Myeloid Malignancies
Interventions
Avapritinib
Drug
Lead sponsor
Blueprint Medicines Corporation
Industry
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
9
States / cities
Stanford, California • Denver, Colorado • Atlanta, Georgia + 6 more
Conditions
Advanced Systemic Mastocytosis
Interventions
BLU-263, Azacitidine
Drug
Lead sponsor
Blueprint Medicines Corporation
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
4
States / cities
Palo Alto, California • Boston, Massachusetts • Ann Arbor, Michigan + 1 more
Conditions
Advanced Systemic Mastocytosis (AdvSM), SM With an Associated Hematologic Neoplasm (SM-AHN), Mast Cell Leukemia (MCL), Aggressive Systemic Mastocytosis (ASM)
Interventions
bezuclastinib
Drug
Lead sponsor
Cogent Biosciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
14
States / cities
Birmingham, Alabama • Phoenix, Arizona • Duarte, California + 11 more