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临床试验/EUCTR2005-005074-69-CZ
EUCTR2005-005074-69-CZ进行中(未招募)1 期

Phase II Trial to Evaluate the Efficacy and Safety of Subcutaneously Administered Alemtuzumab (CAMPATH, MabCampath) in Patients with Previously Treated B Cell Chronic Lymphocytic Leukemia

Genzyme Europe BV0 个研究点目标入组 85 人开始时间: 2007年2月28日最近更新:
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试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
85

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) A diagnosis of B-CLL; according to the NCIWG Criteria (Appendix D)
  • (2) At least 18 years old
  • (3) World Health Organization (WHO) performance status of 0, 1, or 2
  • (4) Life expectancy =12 weeks
  • (5) Previous therapy with at least one but no more than 5 regimens (single agent or combination regimen). One regimen is defined as consecutive, contiguous cycles of the same drug(s) with no treatment interruptions lasting > 3 months
  • (6) Patient requires treatment for chronic lymphocytic leukemia (CLL) per the following criteria
  • *Rai stage III or IV (Appendix D).
  • * Rai stage 0-II with at least one of the following:
  • - Evidence of progressive marrow failure as manifested by the development of, or worsening of, anemia and/or thrombocytopenia
  • - Massive (i.e., >6 cm below the left costal margin) or progressive splenomegaly
  • - Progressive lymphocytosis with an increase of >50% over a 2 month period or an anticipated doubling time of <6 months
  • - Lymphocyte count >100×109/L
  • - B symptoms
  • (7) More than 3 weeks since prior chemotherapy. Patient must have recovered from the acute side effects incurred as a result of previous therapy.
  • (8) More than 3 weeks since using investigational agents. Patient must have recovered from the acute side effects incurred as a result of previous therapy.
  • (9) Serum creatinine and conjugated (direct) bilirubin =2 x the institutional upper limit of normal (ULN) unless secondary to direct infiltration of the liver with CLL.
  • (11) Female patients with childbearing potential must have a negative pregnancy test (serum or urine) within 2 weeks of first dose of study drug(s). All patients must agree to use an effective contraceptive method while on study treatment, if appropriate, and for a minimum of 6 months following study therapy.
  • (12) Signed, written informed consent
  • 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
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range

排除标准

  • (1) Positive Coombs test and evidence of active hemolysis
  • (2) Platelet count <50 ×109/L without splenomegaly
  • (3) History of anaphylaxis following exposure to rat or mouse derived CDR grafted humanized monoclonal antibodies
  • (4) Previously treated with CAMPATH
  • (5) Previous bone marrow transplant
  • (6) Known central nervous system (CNS) involvement with B-CLL
  • (7) Active infection, including human immunodeficiency virus (HIV) positive
  • (8) Active secondary malignancy
  • (9) Recent documented history (within 2 years) of active tuberculosis (TB), current active TB infection, currently receiving anti-tuberculous medication (e.g., isoniazid, rifampin, streptomycin, pyrazinamide, or others)
  • (10) Active hepatitis or a history of prior viral hepatitis B or hepatitis C, or positive hepatitis B serologies. Patients with a positive hepatitis B surface antibody (HBsAb) test with a documented history of prior hepatitis B immunization are eligible as long as other criteria are met (ie, negative tests for: hepatitis B surface antigen [HBsAg], hepatitis B core antibody [HBcAb] and hepatitis C virus antibody [HCVAb]).
  • (11) Other severe, concurrent diseases (e.g., cardiac or pulmonary disease), mental disorders, or major organ malfunction (liver, kidney) that could interfere with the patient’s ability to participate in the study
  • (12) Pregnant or nursing women
  • (13) Cytomegalovirus (CMV) positive by polymerase chain reaction (PCR) (above the level of detection). A patient that is PCR positive will require treatment to reduce the viral load to a non-detectable level, but such a patient may be reconsidered for study entry once the infection has been treated (see Section 6.1.1).
  • (14) Medical condition requiring chronic use of oral cortocosteroids at a dose higher than physiologic replacement.

研究者

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