title: Arsenic Trioxide Combined with VCMP or VAD Chemotherapy in Patients with Refractory or Relapsed Multiple Myeloma in a Single Institution of China.
abstract: Arsenic trioxide (ATO) combined with dexamethasone, melphalan or other cytostatic agents had been used to treat refractory or relapsed multiple myeloma (MM) patients. We assessed the safety and efficacy of ATO combined with vindesine/cyclophosphamide/melphalan/prednisone (VCMP) or vindesine/doxorubicin/dexamethsone (VAD) chemotherapy for MM patients who failed more than two different prior regimens. All patients received ATO (0.25 mg/kg day) for 10 days/cycle combined with VCMP or VAD in 30-day cycles. Vindesine (1.4 mg/m(2)) was given intravenously on day 1, cyclophosphamide (400 mg/m(2) day) was given intravenously on days 2, 4, 6, 8, 10, melphalan (6 mg/day) and prednisone (1 mg/kg day) were given orally day 1 to day 10 for VCMP regimen. VAD regimen consisted of vindesine 1 mg/day and doxorubicin 10 mg/day intravenously drip for 4 days with oral dexamethasone 40 mg/day for days 1-4, 9-12, 17-20. Patients who completed at least one cycle were evaluated for response to treatment. Objective responses occurred in 35 of 63 (56 %) patients, including seven complete, 14 partial and 14 minor responses. Median progression-free survival and overall survival were 6 and 23 months respectively. 12 patients had elevated serum creatinine levels (SCr) at baseline, and 9 of 12 (75 %) showed decreased SCr levels during treatment. Frequent Grade 3/4 non-hematological adverse events included arrhythmia, hypertension, fatigue and neuropathy. These results indicate that ATO combined with VCMP or VAD was effective and well tolerated as a new therapeutic option for patients with relapsed or refractory MM.
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Xiaoning
authors.initials: X
authors.lastname: Wang
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Mei
authors.initials: M
authors.lastname: Zhang
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Meihua
authors.initials: M
authors.lastname: Wang
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Pengcheng
authors.initials: P
authors.lastname: He
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Xin
authors.initials: X
authors.lastname: Liu
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Limei
authors.initials: L
authors.lastname: Chen
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Jieying
authors.initials: J
authors.lastname: Xi
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Mengchang
authors.initials: M
authors.lastname: Wang
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Jin
authors.initials: J
authors.lastname: Li
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Huasheng
authors.initials: H
authors.lastname: Liu
authors.affiliation: Department of Hematology, First Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, 277 West of Yanta Road, Xi'an, Shaanxi, 710061 P.R. China.
authors.forename: Haitao
authors.initials: H
authors.lastname: Zhang
keywords: Arsenic trioxide; Combined chemotherapy; Multiple myeloma