28:I[164923,["/_next/static/immutable/chunks/0x-9rc1bm-510.js","/_next/static/immutable/chunks/0u73ovrok9bmr.js","/_next/static/immutable/chunks/3t9ifrnugpnlb.js","/_next/static/immutable/chunks/3gdp0tzp2t65u.js","/_next/static/immutable/chunks/0qexc5596g7lf.js","/_next/static/immutable/chunks/3nkl8euu6dycn.js","/_next/static/immutable/chunks/28p3k9kvs3dfa.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/18bybpoq919w1.js"],"ClinicalTrialDetail"] 25:["$","script","1",{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"{\"@context\":\"https://schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Clinical Trials\",\"item\":\"https://clareohealth.com/clinical-trials\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Accelerated Phase Chronic Myelogenous Leukemia\",\"item\":\"https://clareohealth.com/clinical-trials/condition/accelerated-phase-chronic-myelogenous-leukemia\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"NCT00387426\",\"item\":\"https://clareohealth.com/clinical-trials/NCT00387426\"}]}"}}] 26:["$","script","2",{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"{\"@context\":\"https://schema.org\",\"@type\":\"MedicalWebPage\",\"name\":\"Sunitinib in Treating Patients With Idiopathic Myelofibrosis\",\"description\":\"This phase II trial is studying how well sunitinib works in treating patients with idiopathic myelofibrosis. Sunitinib may stop the growth of abnormal cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the abnormal cells.\",\"url\":\"https://clareohealth.com/clinical-trials/NCT00387426\",\"mainEntity\":{\"@id\":\"https://clareohealth.com/clinical-trials/NCT00387426\"},\"specialty\":{\"@type\":\"MedicalSpecialty\",\"name\":\"Clinical Research\"},\"audience\":{\"@type\":\"PeopleAudience\",\"audienceType\":\"Patients and Caregivers\"},\"lastReviewed\":\"2014-05-28\",\"medicalAudience\":{\"@type\":\"MedicalAudience\",\"audienceType\":\"Patient\"},\"reviewedBy\":{\"@type\":\"Organization\",\"name\":\"ClinicalTrials.gov\",\"url\":\"https://clinicaltrials.gov\"}}"}}] 29:T1afa,Criteria: * At least 4 weeks since prior chemotherapy or radiotherapy (6 weeks for nitrosoureas or mitomycin C) * At least 4 weeks since prior major surgery * At least 7 days since prior and no concurrent CYP3A4 inhibitors, including azole antifungals (ketoconazole and itraconazole), clarithromycin, erythromycin, diltiazem, verapamil, HIV protease inhibitors (indinavir, saquinavir, ritonavir, atazanavir, nelfinavir), and delavirdine * At least 12 days since prior and no concurrent CYP3A4 inducers, including rifampin, rifabutin, carbamazepine, phenobarbital, phenytoin, Hypericum perforatum (St. John's wort), efavirenz, and tipranavir * No prior antiangiogenic agents (e.g., bevacizumab, sorafenib, pazopanib, AZD2171, vatalanib, VEGF Trap) * No other concurrent investigational agents * No other concurrent anticancer agents or therapies * No concurrent therapeutic doses of coumarin-derivative anticoagulants (e.g., warfarin) (Warfarin =\< 2 mg/day for prophylaxis of thrombosis and low molecular weight heparin allowed provided INR =\< 1.5) * No concurrent combination antiretroviral therapy for HIV-positive patients * No concurrent agents with proarrhythmic potential (e.g., terfenadine, quinidine, procainamide, disopyramide, sotalol, probucol, bepridil, haloperidol, risperidone, indapamide, and flecainide) Inclusion Criteria: * Diagnosis of MF (histologically confirmed) requiring therapy, including those previously treated and relapsed or refractory (no more than one prior standard acute leukemia-type chemotherapy regimen; no limit on prior MF - directed therapies) or if newly diagnosed, with intermediate or high risk according to Lille scoring system (adverse prognostic factors are: Hb \< 10 g/dl, WBC \< 4 or \> 30 x 10\^9/L; risk group: 0 = low, 1 = intermediate, 2 = high), or with symptomatic organomegaly. * Serum bilirubin levels \/= 3 beats in a row or other significant (as judged by treating physician) ECG abnormalities.Patients with consistently poorly controlled (during the month prior to study screening) hypertension (systolic blood pressure of 140 mmHg or higher or diastolic blood pressure of 90 mmHg or higher) despite appropriate medical management of the hypertension. * Patients who require use of therapeutic doses of coumarin-derivative anticoagulants such as warfarin. Exceptions include: patients using warfarin of up to 2 mg daily for prophylaxis of thrombosis, and patients using low molecular weight heparin provided the patient's INR is \

What this study is about