- Conditions
- Neoplasms, Post-polycythemia Vera Myelofibrosis (Post-PV MF), Primary Myelofibrosis (PMF), Post-essential Thrombocythemia Myelofibrosis (Post-ET MF), Primary Myelofibrosis
- Interventions
- MMB
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 237 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2026
- U.S. locations
- 14
- States / cities
- Scottsdale, Arizona • Orange, California • Stanford, California + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced May 22, 2026, 12:16 AM EDT