- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00667329
Treatment of Macroglobulinemic Lymphoma With 2CdA, Cyclophosphamide and Rituximab
Primary Treatment of Macroglobulinemic Lymphoma With 2CdA, Cyclophosphamide and Rituximab
The goal of this clinical research study is to see how well the drugs 2CdA, cyclophosphamide, and rituximab (rituxan) shrink a lymphoma called Waldenstrom's macroglobulinemia. After these drugs are given for 2 courses, a second goal is to see how long a remission lasts. A third goal is to see how often repeat remissions can be achieved when the lymphoma returns later and the same drugs are restarted.
This is an investigational study. The FDA has approved each of these drugs for the treatment of low-grade lymphoma. The combined use of these drugs for Waldenstrom's macroglobulinemia is investigational, although each drug has been effective by itself for this disease. About 50 patients will take part in this study. This study will take place only at UTMDACC (outpatient basis).
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Before the study starts, patients will have a complete exam. Blood and urine tests will be done. A bone marrow test, a chest x-ray and a CT scan of the abdomen will be done if not studied recently.
Blood tests will be repeated after 14, 21, and 42 days. Provided the disease has responded, another bone marrow sample will be taken to confirm remission. X-rays may be repeated for the same reason.
The patient or a family member will be taught to inject 2CdA under the skin three times a day for 7 days. The patient will also take cyclophosphamide by mouth twice each day. Rituxan will be given by vein once weekly for 4 weeks after a test infusion on the day prior to the first injection. A second course of the 3 drugs will be given about 6 weeks after the start of the first course. All patients with improving disease will then be followed without further treatment.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
-
-
Texas
-
Houston, Texas, United States, 77030
- University of Texas MD Anderson Cancer Center
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Newly diagnosed patients with symptomatic macroglobulinemic lymphoma are eligible. Macroglobulinemic lymphoma includes patients with either biopsy proven small lymphocytic lymphoma or chronic lymphocytic leukemia and monoclonal IgM. Also included are symptomatic patients with clonal proliferation producing a pathologic monoclonal IgM that causes cryoglobulinemia, peripheral neuropathy or cold agglutinin hemolytic anemia.
- Patients must have adequate liver function (bilirubin <2.5 mg%) and renal function (creatinine <2.0 mg%).
Exclusion Criteria:
None.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: 2CdA + Cyclophosphamide + Rituximab
2CdA 1.5 mg/m^2 subcutaneous injection three times daily x 7 days.
Cyclophosphamide 40 mg/m^2 PO twice daily x 7 days.
Rituximab 375 mg/m^2 IV once weekly x 4 weeks.
|
1.5 mg/m^2 subcutaneous injection three times daily x 7 days.
Other Names:
40 mg/m^2 PO twice daily x 7 days.
Other Names:
375 mg/m^2 IV once weekly x 4 weeks.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Response Rate
Time Frame: two months
|
Response defined as at least 50% reduction of monoclonal IgM synthesis for at least two months with more than 50% reduction of tumor infiltrates at all involved sites (bone marrow, lymph nodes, spleen etc.).
Complete response defined as disappearance of abnormal protein by immunofixation, resolution of lymphadenopathy and splenomegaly, less than 20% lymphocytes in bone marrow and no evidence of monoclonal lymphocytes.
|
two months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
After these drugs are given for 2 courses, a second goal is to see how long a remission lasts.
Time Frame: 10 Years
|
10 Years
|
A third goal is to see how often repeat remissions can be achieved when the lymphoma returns later and the same drugs are restarted.
Time Frame: 10 Years
|
10 Years
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Donna M. Weber, MD, M.D. Anderson Cancer Center
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Immune System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Lymphoproliferative Disorders
- Lymphatic Diseases
- Immunoproliferative Disorders
- Lymphoma
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Antirheumatic Agents
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Myeloablative Agonists
- Antineoplastic Agents, Immunological
- Cyclophosphamide
- Rituximab
- Cladribine
Other Study ID Numbers
- DM99-070
- NCI-2020-00334 (Registry Identifier: NCI CTRP)
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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