Ruxolitinib in Thrombocythemia and Polycythemia Vera
Public ClinicalTrials.gov record NCT04644211. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 2 Study Of Ruxolitinib In Low-Risk Essential Thrombocythemia And Polycythemia Vera With Significant Symptom Burden
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This research is being done to see if the drug ruxolitinib is effective in reducing the symptoms caused by low-risk essential thrombocythemia (ET) and polycythemia vera (PV). \- This research study involves the study drug Ruxolitinib.
Study identification
- NCT ID
- NCT04644211
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 60 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
- Mar 20, 2022
- Primary completion
- Jun 30, 2027
- Completion
- Jun 30, 2034
- Last update posted
- Jan 7, 2026
2022 – 2034
United States locations
- U.S. sites
- 4
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Massachusetts General Hospital | Boston | Massachusetts | 02115 | Recruiting |
| Beth-Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | Not yet recruiting |
| Dana Farber Cancer Institute | Boston | Massachusetts | 02215 | Recruiting |
| Massachusetts General North Shore Cancer Center | Danvers | Massachusetts | 01923 | Recruiting |
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 NCT04644211, 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 Jan 7, 2026 · Synced Sep 24, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04644211 live on ClinicalTrials.gov.