Trial of Pazopanib in Patients With Solitary Fibrous Tumor and Extraskeletal Myxoid Chondrosarcoma

Exclusion Criteria

• •Prior malignancy, except patients who have had another malignancy and have been disease-free for 10 years, or those with a history of completely resected non-melanomatous skin carcinoma or successfully treated in situ carcinoma.
• •Central nervous system metastases at baseline, with the exception of patients who have previously-treated central nervous system metastases (surgery ± radiotherapy, radiosurgery, or gamma knife) and who meet both of the following criteria: a) are asymptomatic and b) have no requirement for steroids or enzyme-inducing anticonvulsants in prior 6-month time interval.
• •Patients who have received previous antiangiogenic agents.
• •Significant gastrointestinal abnormalities that may increase the risk for gastrointestinal bleeding.
• •Significant gastrointestinal abnormalities that may affect absorption of investigational product.
• •Corrected QT interval (QTc) \> 480 msecs.
• •History of any one or more of the following cardiovascular conditions within the past 6 months:
• •Cardiac angioplasty or stenting Myocardial infarction Unstable angina Coronary artery bypass graft surgery Symptomatic peripheral vascular disease Class II, III or IV congestive heart failure, as defined by the New York Heart Association (NYHA)
• •Poorly controlled hypertension \[defined as systolic blood pressure (SBP) of ≥140 mmHg or diastolic blood pressure (DBP) of ≥ 90mmHg\].
• •History of cerebrovascular accident.
• •Major surgery or trauma within 28 days prior to first dose of investigational product and/or presence of any non-healing wound, fracture, or ulcer (catheter placement and similar procedures are not considered to be major surgery).
• •Evidence of active bleeding or bleeding diathesis.
• •Known endobronchial lesions and/or lesions infiltrating major pulmonary vessels that increase the risk of pulmonary hemorrhage.
• •Recent hemoptysis (\>=½ teaspoon of red blood within 8 weeks before first dose of study drug).
• •Any serious and/or unstable pre-existing medical, psychiatric, or other condition that could interfere with patient's safety, provision of informed consent, or compliance to study procedures.
• •Unable or unwilling to discontinue use of prohibited medications listed in the protocol for at least 14 days or 5 half-lives of a drug (whichever is longer) prior to the first dose of study drug and for the duration of the study.
• •Treatment with any of the following anti-cancer therapies:
• •Radiation therapy, surgery or tumor embolization within 28 days prior to the first dose of pazoapnib or Chemotherapy, immunotherapy, biologic therapy, investigational therapy or hormonal therapy within 14 days or five half-lives of a drug (whichever is longer) prior to the first dose of pazopanib
• •Administration of any non-oncologic drug within 30 days or 5 half-lives (whichever is longer) prior to receiving the first dose of study treatment.
• •Ongoing toxicity from prior anti-cancer therapy that is \>Grade 1 (except anemia, see Table 1 above) and/or that is progressing in severity, except alopecia.
• •Have a known immediate or delayed hypersensitivity reaction or idiosyncrasy to drugs chemically related to pazopanib.