New hope for blood cancer patients: drug shows promise in controlling disease
NCT ID NCT00726232
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a drug called ruxolitinib in 73 people with two types of blood cancer—polycythemia vera or essential thrombocythemia—that were not helped by standard treatment. The goal was to see if the drug could safely reduce high blood cell counts and symptoms like an enlarged spleen. The study was stopped early, but results helped show how ruxolitinib can manage these conditions.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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73 people
The number who actually took part.
- Started
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Aug 2008
- Finished
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Aug 2018
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Confirmed diagnosis of polycythemia vera or essential thrombocythemia as determined by treating physician * Disease refractory to hydroxyurea or for whom treatment with hydroxyurea is contraindicated or have refused further treatment with hydroxyurea due to side effects. * Patient meets baseline clinical lab parameters Exclusion Criteria: * Treatment with interferon alpha or anagrelide within 7 days and hydroxyurea within 1 day of starting INCB018424. * Patients diagnosed with another malignancy unless the malignancy was cervical intraepithelial neoplasia or basal or squamous cell skin cancer and the patient has been disease free for \> 3 years * Patients receiving therapy with intermediate or high dose steroids greater than the equivalent of 10 mg prednisone per day * Clinically significant cardiac disease (New York Heart Association (NYHA) Class III or IV)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Study site
Houston, Texas, 77030, United States
-
Study site
Bergamo, Italy
-
Study site
Florence, Italy
-
Study site
Pavia, Italy
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Other studies related to the condition(s) this trial covers.
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