| Inclusion Criteria: | 1) Multiple myeloma patients who have been previously untreated, are asymptomatic and without serious or imminent complications, have relapsed or failed treatment with conventional treatment or progressed on no or limited maintenance, or are in stable partial remission.
2) Bone marrow plasma cells >/= 10% and serum M-protein level >/= 0.5 g/dL and/or urinary Bence Jones protein >/= 100 mg/24 hr. When the bone marrow (BM) plasma cell differential is <10% on aspirate smears, the % of clonal plasma cells by using plasma cell markers (Kappa/lambda or CD138+ cells) by IHC methods will be acceptable.
3) Adequate hematologic findings (ANC > 1000/mm^3, platelet count > 100,000/mm^3, Hgb > 10 gms/dL), renal (serum creatinene < 2.0 mg/dL), and hepatic (serum bilirubin < 2.0 mg/dL: SGOT or SGPT < 3 x upper limit of normal) functions.
4) Signed informed consent form.
5) ECOG P S of 0-2.
6) Life expectancy of >/= 6 months.
7) Effective means of contraception for women of child bearing potential.
8) Women of child-bearing potential must have a negative pregnancy test.
9) Ability to comply with study visit schedule and protocol requirements. |