EUCTR2012-004998-53-GR进行中（未招募）不适用
A phase II study of the efficacy of the combination of ofatumumab with fludarabine and cyclophosphamide in patients with relapsed or refractory Waldenström’s Macroglobulinemia.
ational and Kapodistrian University of Athens0 个研究点开始时间: 2013年1月21日最近更新:
适应症
相关药物
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 发起方
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional clinical trial of medicinal product
入排标准
- 性别
- All
入选标准
- •1.Voluntary written informed consent before performance of any study-related procedure not part of normal medical care, with the understanding that consent may be withdrawn by the subject at any time without prejudice to future medical care.
- •2.Clinicopathological diagnosis of Waldenström’s macroglobulinemia (WM) as defined by Consensus Panel One” of the Second International Workshop on Waldenström’s macroglobulinemia (Owen, Treon et al. 2003):
- •IgM monoclonal gammopathy of any concentration.
- •Bone marrow infiltration by small lymphocytes showing plasmacytoid/plasma cell differentiation.
- •Intertrabecular pattern of bone marrow infiltration.
- •Surface IgM+ CD5+ CD10- CD19+ CD20+ CD22+ CD23- CD25+ CD27+ FMC7+ CD103- CD138- immunophenotype*.
- •*Variations from this immunophenotypic profile can occur.
- •All patients with the diagnosis of Waldenstrom’s Macroglobulinemia will be evaluable for response according to the response criteria.
- •3.Patients must have at least one of the following indications to initiate treatment as defined by Consensus Panel Two” recommendations from the Second International Workshop on Waldenstrom’s Macroglobulinemia (Kyle, Treon et al. 2003):
- •Recurrent fever, night sweats, weight loss, fatigue.
- •Hyperviscosity.
- •Lympadenopathy which is either symptomatic or bulky (= 5cm in maximum diameter).
- •Symptomatic hepatomegaly and/or splenomegaly.
- •Symptomatic organomegaly and/or organ or tissue infiltration.
- •Peripheral neuropathy due to WM.
- •Symptomatic cryoglobulinemia.
- •Cold agglutinin anemia.
- •Immune hemolytic anemia and/or thrombocytopenia.
- •Nephropathy related to WM.
- •Amyloidosis related to WM.
- •Hemoglobin = 10g/dL.
- •Platelet count <100x109/L.
- •Serum monoclonal protein > 5g/dL even with no symptoms.
- •4.Measurable disease as defined by a monoclonal IgM paraprotein level greater than 1000mg/dl.
- •5.At least one prior systemic treatment for WM, which should have been concluded at least 4 weeks prior to enrolment. Prior plasmapheresis to control hyperviscosity is not considered as a systemic therapy.
- •6.CD20 positive disease based on any previous bone marrow immunohistochemistry or flow cytometric analysis performed up to 3 months prior to enrollment.
- •7.Age > 18 years of age.
- •8.ECOG PS of ? 2 at study entry and a life expectancy of greater than 3 months.
- •9.Karnofsky performance status = 60.
- •10.Ability to adhere to study visit schedule and other protocol requirements.
- •11.Adequate organ function as defined by:
- •Absolute neutrophil count > 1000/µl unless the result of bone marrow infiltration by WM.
- •Platelet count > 50.000 /µl.
- •ALT and AST < 2.5 times the institutional ULN.
- •Total bilirubin < 1.5 times the institutional ULN unless the result of Gilbert’s disease.
- •Serum creatinine = 1.5mg/dl or calculated creatinine clearance = 40ml/min (calculated by the Cockcroft and Gault Method).
- •12.Disease free of other malignancies for ? 3 years with exception of basal cell carcinoma of the skin, incidental histological finding of prostate cancer (TNM stage of T1a or T1b) or cervical cancer in situ.
- •Are the trial subjects under 18? no
- •Number of subjects for this age range:
- •F.1.2 Adults (18-64 years) yes
- •F.1.2.1 Number of subjects for this age range 14
- •F.1.3 Elderly (>=65 years) yes
- •F.1.3.1 Number of subjects for this age range 25
排除标准
- •1.Screening liver tests:
- •-total bilirubin >1.5 times upper normal limit (unless due to WM involvement of liver or a known history of Gilbert’s disease).
- •-ALT >2.5 times upper normal limit (unless due to WM involvement of liver).
- •-alkaline phosphatase >2.5 times upper normal limit (unless due to WM involvement of the liver).
- •2.Chronic or current active infectious disease requiring systemic antibiotics, antifungal, or antiviral treatment such as, but not limited to, chronic renal infection, chronic chest infection with bronchiectasis, tuberculosis and active Hepatitis C.
- •3.Other past or current malignancy. Subjects who have been free of malignancy for at least 5 years, or have a history of completely resected non-melanoma skin cancer, or successfully treated in situ carcinoma are eligible.
- •4.Clinically significant cardiac disease including unstable angina, acute myocardial infarction within six months prior to randomization, congestive heart failure (NYHA III-IV), and arrhythmia unless controlled by therapy, with the exception of extra systoles or minor conduction abnormalities.
- •5.Significant concurrent, uncontrolled medical condition including, but not limited to, renal, hepatic, gastrointestinal, endocrine, pulmonary, neurological, cerebral or psychiatric disease which in the opinion of the investigator may represent a risk for the patient.
- •6.History of significant cerebrovascular disease or ongoing event with active symptoms or sequelae.
- •7.Known HIV positive.
- •8.Previous treatment or known or suspected hypersensitivity to ofatumumab.
- •9.Any known contra-indication to any drug of the chemotherapy regimen.
- •10.Subjects who have current active hepatic or biliary disease (with exception of patients with Gilbert's syndrome, asymptomatic gallstones, liver metastases or stable chronic liver disease per investigator assessment).
- •11.Positive serology for Hepatitis B (HB) defined as a positive test for HBsAg. In addition, if negative for HBsAg but HBcAb positive (regardless of HBsAb status), a HB DNA test will be performed and if positive the subject will be excluded.
- •12.Positive serology for hepatitis C (HC) defined as a positive test for HCAb, in which case reflexively perform a HC RIBA immunoblot assay on the same sample to confirm the result.
- •13.Treatment with any known non-marketed drug substance or experimental therapy within 5 terminal half-lives or 4 weeks prior to enrollment, whichever is longer, or currently participating in any other interventional clinical study.
- •14.Known or suspected inability to comply with a study protocol.
- •15.Pregnant or lactating women. Women of childbearing potential must have a negative pregnancy test at screening.
- •16.Women of childbearing potential, including women whose last menstrual period was less than one year prior to screening, unable or unwilling to use adequate contraception from study start to one year after the last dose of protocol therapy. Adequate contraception is defined as hormonal birth control, intrauterine device, double barrier method or total abstinence.
- •17.Male subjects unable or unwilling to use adequate contraception methods from study start to one year after the last dose of protocol therapy.
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