A Phase II Trial Using Meloxicam Plus Filgrastim in Patients With Multiple Myeloma and Non-Hodgkin's Lymphoma

Inclusion Criteria: A patient must meet all of the following inclusion criteria to be eligible for enrollment in this study: 1. Has provided written informed consent prior to completing any study procedures. 2. Patients must have a previously documented histologic diagnosis of multiple myeloma (MM) or non-Hodgkin's lymphoma (NHL), and be eligible to undergo autologous PBSC transplantation on institutional protocols. 1. Multiple myeloma should be in first or second partial response or better, as defined by International Myeloma Working Group criteria.50 2. Non-Hodgkin's lymphoma must be in either first or second partial response or better and have any one of the following histologies: * Diffuse large B cell lymphoma * Transformed lymphoma * Mantle cell lymphoma * Follicular lymphoma (any grade) * Peripheral T cell lymphoma 3. Age ≥18 to ≤75 years at time of consent. 4. Karnofsky performance status of at least 70%. 5. Adequate organ function defined as: 1. Left ventricular ejection fraction ≥45% 2. Corrected DLCO ≥50% 3. Serum bilirubin, AST (aspartate aminotransferase) and ALT(alanine aminotransferase) ≤ twice the upper limit of normal 4. Serum creatinine ≤ 2.0 mg/dl 5. Urine M-protein ≤1 g/24 hours (MM patients only) 6. No prior attempt at mobilizing PBSC. 7. Patients must be at least 4 weeks from last cytotoxic chemotherapy (including alkylating, anthracyclines, epipodophylatoxins, and platinum drugs), or immunomodulatory drugs (including lenalidomide or pomalidomide, or related derivatives) at time of treatment on this protocol. 8. Patients must be at least 2 weeks from last treatment with a proteasome inhibitor (e.g., bortezomib, carfilzomib) at time of treatment on this protocol. 9. Patients must be negative for HIV. 10. Women of childbearing potential must have a negative pregnancy test (urine or serum) and must not be lactating at the time of informed consent. 1. Women and men must use adequate birth control while taking part in this study (such as a condom or diaphragm with contraceptive cream/jelly, birth control pills, Norplant, abstinence (no sexual intercourse) or surgical sterilization. Exclusion Criteria: Exclude a patient if any of the following conditions are observed: 1. Patients must not have received radiation therapy within the past 4 weeks, and not to more than 20% of hematopoiesis forming bones (spine, pelvis and proximal long bones). 2. Patients must not have active central nervous system involvement. 3. Patients must not have a prior autologous, syngeneic or allogeneic hematopoietic stem cell transplant. 4. Patients must not have received prior bone seeking radionuclides. 5. Patients must not have received myeloid growth factors within 2 weeks before mobilization attempt on this study. 6. Patients must not have taken nonsteroidal antiinflammatory drugs (NSAID) in the past 14 days before treatment on this protocol. 7. Patients must not have nor had active or recent peptic ulcer disease within the past 6 months. a) Patients with active significant symptoms of dyspepsia will be excluded. 8. Patients with a history of asthma will be excluded because of the potential for NSAID to precipitate asthma in these patients.