Status:
COMPLETED
Subcutaneous Alemtuzumab (CAMPATH®, MabCampath®) in Relapsed/Refractory B-Cell Chronic Lymphocytic Leukemia
Lead Sponsor:
Genzyme, a Sanofi Company
Collaborating Sponsors:
Bayer Healthcare Pharmaceuticals, Inc./Bayer Schering Pharma
Conditions:
B-Cell Chronic Lymphocytic Leukemia (B-CLL)
Eligibility:
All Genders
18+ years
Phase:
PHASE2
Brief Summary
This is a Phase II, open-label, prospective, multicenter study to evaluate the efficacy and safety of subcutaneously administered alemtuzumab (CAMPATH, MabCampath) as therapy for patients with relapse...
Eligibility Criteria
Inclusion
- A diagnosis of B-cell chronic lymphocytic leukemia (B-CLL); according to the National Cancer Institute Working Group (NCI WG) Criteria.
- World Health Organization (WHO) performance status of 0, 1, or 2.
- Life expectancy ≥ 12 weeks.
- Previous therapy with at least one but no more than 5 regimens (single agent or combination regimen). One therapy regimen is defined as consecutive, contiguous cycles of the same drug(s) with no treatment interruptions lasting \> 3 months.
- Patient requires treatment for CLL per the following criteria: -Rai stage III or IV; -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. greater than 6 cm below the left costal margin) or progressive splenomegaly; Progressive lymphocytosis with an increase of greater than 50% over a 2-month period or an anticipated doubling time of less than 6 months; Lymphocyte count \> 100\*10\^9/L; B symptoms.
- More than 3 weeks since prior chemotherapy. Patient must have recovered from the acute side effects incurred as a result of previous therapy.
- More than 3 weeks since using investigational agents. Patient must have recovered from the acute side effects incurred as a result of previous therapy.
- Serum creatinine and conjugated (direct) bilirubin less than or equal to 2 times the institutional upper limit of normal (ULN) unless secondary to direct infiltration of the liver with CLL.
- 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.
- Signed, written informed consent (in the US, includes The Health Insurance Portability and Accountability Act of 1996 (HIPAA) authorization)
Exclusion
- Positive Coombs test and evidence of active hemolysis.
- Platelet count less than 50\*10\^9/L without splenomegaly.
- History of anaphylaxis following exposure to rat or mouse derived CDR-grafted humanized monoclonal antibodies.
- Previously treated with CAMPATH.
- Previous bone marrow transplant.
- Known central nervous system (CNS) involvement with B-CLL
- Active infection, including human immunodeficiency virus (HIV) positive.
- Active second malignancy.
- Recent documented history (within 2 years) of active tuberculosis (TB), current active TB infection, currently receiving anti-tuberculous medication (e.g., INH, rifampin, streptomycin, pyrazinamide, or others).
- 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 (i.e. negative tests for: hepatitis B surface antigen (HBsAg), hepatitis B core antibody (HBcAb) and hepatitis C virus antibody (HCVAb)).
- Other severe, concurrent diseases (e.g., cardiac or pulmonary disease), mental disorders, or major organ malfunction (liver, kidney) that could interfere with the patient ability to participate in the study.
- Pregnant or nursing women.
- 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 considered for study entry once the infection has been treated.
- Medical condition requiring chronic use of oral corticosteroids at a dose higher than physiologic replacement.
Key Trial Info
Start Date :
May 1 2006
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
August 1 2011
Estimated Enrollment :
86 Patients enrolled
Trial Details
Trial ID
NCT00328198
Start Date
May 1 2006
End Date
August 1 2011
Last Update
March 13 2014
Active Locations (21)
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1
Moores Cancer Center
La Jolla, California, United States, 92093-0820
2
Wilshire Oncology Medical Group
La Verne, California, United States, 91750
3
University of Colorado Cancer Center at University of Colorado Health Sciences Center
Aurora, Colorado, United States, 80045
4
Rocky Mountain Cancer Centers
Colorado Springs, Colorado, United States, 80909