Phase II Study of Folotyn With Leucovorin to Prevent/Reduce Mucositis in Patients With Hematological Malignancies

Inclusion Criteria

• •1. Patient is diagnosed with hematological malignancies including PTCL and CTCL and are eligible for treatment with a dose of 30 mg/m\^2
• •2. Patient is at least 18 years of age
• •3. Patient has been informed of the investigational nature of this study and has given written Informed Consent and is able to adhere to dosing and visit schedules and meet all study requirements
• •4. Patient has recovered from the toxic effects of prior therapy, and is at least 30 days from the most recent cytotoxic therapy, prior to enrollment
• •5. Patient has adequate hematologic, hepatic, and renal function as defined by:
• •* ANC ≥1000/µL
• •* Platelet count ≥100,000/µL
• •* Total bilirubin ≤1.5 mg/dL
• •* Aspartate aminotransferase/serum glutamic-oxaloacetic transaminase (AST/SGOT), alanine aminotransferase/serum glutamic-pyruvic transaminase (ALT/SGPT), and gamma-glutamyltransferase (GGT) ≤2.5 xupper limit of normal (ULN) (AST/ALT/GGT ≤5 xULN if documented hepatic involvement with lymphoma)
• •* Creatinine ≤2.0 mg/dL or calculated creatinine clearance ≥50 mL/min
• •6. Patient has an Eastern Cooperative Oncology Group (ECOG) performance status ≤2
• •7. Females of childbearing potential are to agree to practice a medically acceptable contraceptive regimen (including a barrier method) from study treatment initiation until at least 30 days after the last administration of Folotyn or leucovorin, whichever is last, and are to have a negative urine beta human chorionic gonadotropin (β-HCG) pregnancy test within 14 days prior to the first day of study treatment. Females who are postmenopausal for at least 1 year (defined as \>12 months since last menses) or are surgically sterilized do not require this test
• •8. Male patients are to agree to use a barrier method of contraception from study treatment initiation until at least 90 days after the last administration of Folotyn