CCI-779 in Treating Patients With Recurrent or Refractory B-Cell Non-Hodgkin's Lymphoma or Chronic Lymphocytic Leukemia
Drugs used in chemotherapy, such as CCI-779, work in different ways to stop cancer cells from dividing so they stop growing or die. This phase II trial is studying how well CCI-779 works in treating patients with recurrent or refractory B-cell non-Hodgkin's lymphoma or chronic lymphocytic leukemia.
B-cell Chronic Lymphocytic Leukemia
Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue
Nodal Marginal Zone B-cell Lymphoma
Recurrent Adult Burkitt Lymphoma
Recurrent Adult Diffuse Large Cell Lymphoma
Recurrent Adult Diffuse Mixed Cell Lymphoma
Recurrent Adult Diffuse Small Cleaved Cell Lymphoma
Recurrent Adult Immunoblastic Large Cell Lymphoma
Recurrent Adult Lymphoblastic Lymphoma
Recurrent Grade 1 Follicular Lymphoma
Recurrent Grade 2 Follicular Lymphoma
Recurrent Grade 3 Follicular Lymphoma
Recurrent Marginal Zone Lymphoma
Recurrent Small Lymphocytic Lymphoma
Refractory Chronic Lymphocytic Leukemia
Splenic Marginal Zone Lymphoma
|Study Design:||Endpoint Classification: Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
|Official Title:||A Phase II Study of CCI-779 in B-cell Lymphoma and CLL|
- Objective Overall Response Rate [ Time Frame: Up to 6 years ] [ Designated as safety issue: No ]The 1999 international response criteria (http://www.ncbi.nlm.nih.gov/pubmed/10655437#) as published by Cheson was used for the definition of target lesions and CT scans were used for response assessment. CR(complete response)/CRu(unconfirmed complete response) requires disappearance of all target lesions; PR (partial response) requires >=50% decrease in the sum of the products of the greatest diameters; Overall Response (OR)=CR/CRu+PR.
- Duration of Response [ Time Frame: Up to 6 years ] [ Designated as safety issue: No ]Duration of response was the time from date of response to date of progression and evaluated among participants with response. According to the 1999 international response criteria as published by Cheson, progression/progressive disease is defined as >=50% increase from nadir in the sum of the products of the greatest diameters of any previously identified abnormal node for PRs or nonresponders, or appearance of any new lesion during or at the end of therapy.
- Overall Survival [ Time Frame: Up to 6 years ] [ Designated as safety issue: No ]The overall survival was evaluated using the Kaplan-Meier estimator.
|Study Start Date:||March 2004|
|Study Completion Date:||April 2010|
|Primary Completion Date:||April 2010 (Final data collection date for primary outcome measure)|
Experimental: Arm I
Patients receive CCI-779 IV over 30 minutes on days 1, 8, 15, and 22. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients are followed every 8 weeks.
I. Determine the complete and partial response rate in patients with recurrent or refractory B-cell non-Hodgkin's lymphoma or chronic lymphocytic leukemia treated with CCI-779.
II. Determine the toxicity and safety of this drug in these patients. III. Correlate the degree of activation of P13/AKT/mTOR pathway and levels of CDK inhibitors with response in patients treated with this drug.
IV. Correlate CCI-779 induced inactivation of mTOR with response in these patients.
OUTLINE: Patients are stratified according to disease (aggressive lymphoma [group A] vs follicular lymphoma [group B] vs small lymphocytic lymphoma or chronic lymphocytic leukemia [group C]).
Patients receive CCI-779 IV over 30 minutes on days 1, 8, 15, and 22. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.
Patients are followed every 8 weeks.
Please refer to this study by its ClinicalTrials.gov identifier: NCT00290472
|United States, Illinois|
|University of Chicago|
|Chicago, Illinois, United States, 60637|
|Decatur Memorial Hospital|
|Decatur, Illinois, United States, 62526|
|Evanston Hospital CCOP|
|Evanston, Illinois, United States, 60201|
|Ingalls Memorial Hospital|
|Harvey, Illinois, United States, 60426|
|Adventist La Grange Memorial Hospital|
|La Grange, Illinois, United States, 60525|
|Loyola University Medical Center|
|Maywood, Illinois, United States, 60153|
|Central Illinois Hematology Oncology Center|
|Springfield, Illinois, United States, 60702|
|United States, Indiana|
|Fort Wayne Medical Oncology and Hematology Inc-Parkview|
|Fort Wayne, Indiana, United States, 46845|
|Northern Indiana Cancer Research Consortium|
|South Bend, Indiana, United States, 46601|
|United States, Iowa|
|University of Iowa|
|Iowa City, Iowa, United States, 52242|
|United States, Michigan|
|Oncology Care Associates PLLC|
|Saint Joseph, Michigan, United States, 49085|
|United States, Texas|
|M D Anderson Cancer Center|
|Houston, Texas, United States, 77030|
|United States, Wisconsin|
|Froedtert and the Medical College of Wisconsin|
|Milwaukee, Wisconsin, United States, 53226|
|Principal Investigator:||Sonali Smith||University of Chicago|