Fostamatinib as a Single Agent or in Combination With Ruxolitinib for Treatment of Patients With Myelofibrosis With Severe Thrombocytopenia
Public ClinicalTrials.gov record NCT04543279. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
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Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Fostamatinib may improve thrombocytopenia in myelofibrosis patients with severe thrombocytopenia (platelet \<50,000/microL) and allow them to initiate treatment with a JAK2 inhibitor, ruxolitinib. Additionally, fostamatinib monotherapy may also improve myelofibrosis related symptoms and splenomegaly.
Study identification
- NCT ID
- NCT04543279
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 3 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 3, 2021 (Actual)
- Primary completion
- Jul 1, 2022 (Actual)
- Completion
- Jul 30, 2022 (Actual)
- Last update posted
- Dec 15, 2023
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Washington University School of Medicine | St Louis | Missouri | 63110 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04543279, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 15, 2023 · Synced Nov 9, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04543279 live on ClinicalTrials.gov.