Clinical Trials Logo

Clinical Trial Summary

This phase II trial is studying how well AZD2171 works in treating patients with relapsed or refractory B-cell chronic lymphocytic leukemia. AZD2171 may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the cancer cells


Clinical Trial Description

OBJECTIVES:

I. Evaluate the response rate in patients with relapsed or refractory B-cell chronic lymphocytic leukemia (B-CLL) treated with AZD2171.

II. Evaluate the toxicity of AZD2171 in patients with relapsed or refractory B-CLL.

III. Evaluate the complete response rate, progression-free and overall survival distributions, and duration of response in patients with relapsed or refractory B-CLL treated with AZD2171.

IV. Assess vascular endothelial growth factor receptor-2 (VEGFR-2) protein and phosphorylation levels in B-CLL cells using pretreatment samples and evaluate the association between Rai stage at study entry and clinical response to AZD2171.

V. Perform preclinical testing of AZD2171 in the induction of B-CLL cell apoptosis/cell death using pretreatment samples, and evaluate the ability to downregulate the phosphorylation status of VEGFR-2 of B-CLL cells by comparing in vitro samples with and without AZD2171.

VI. Study the differences in in vitro levels of B-CLL cell apoptosis/cell death and alteration of VEGFR-2 phosphorylation using pretreatment samples with and without AZD2171 and how these differences correlate with clinical outcomes.

VII. Assess if the clinical responses are associated with changes in bone marrow vascularity.

OUTLINE: This is a multicenter study.

Patients receive oral AZD2171 once daily on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.

Patients undergo blood sampling and biopsies at baseline and periodically throughout study for biomarker and correlative studies.

After completion of study therapy, patients are followed periodically for up to 5 years from study entry. ;


Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms

  • B-cell Chronic Lymphocytic Leukemia
  • Leukemia
  • Leukemia, Lymphocytic, Chronic, B-Cell
  • Leukemia, Lymphoid
  • Refractory Chronic Lymphocytic Leukemia

NCT number NCT00321724
Study type Interventional
Source National Cancer Institute (NCI)
Contact
Status Completed
Phase Phase 2
Start date May 2006

See also
  Status Clinical Trial Phase
Completed NCT02948283 - Metformin Hydrochloride and Ritonavir in Treating Patients With Relapsed or Refractory Multiple Myeloma or Chronic Lymphocytic Leukemia Phase 1
Completed NCT03045328 - Venetoclax and Ibrutinib in Patients With Relapsed/Refractory CLL or SLL Phase 2
Terminated NCT02109224 - Ibrutinib in Treating Relapsed or Refractory B-Cell Non-Hodgkin Lymphoma in Patients With HIV Infection Phase 1
Active, not recruiting NCT01369849 - Akt Inhibitor MK2206, Bendamustine Hydrochloride, and Rituximab in Treating Patients With Relapsed Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma Phase 1/Phase 2
Completed NCT01233921 - Palifermin in Preventing Chronic Graft-Versus-Host Disease in Patients Who Have Undergone Donor Stem Cell Transplant for Hematologic Cancer N/A
Completed NCT01093586 - Donor Umbilical Cord Blood Stem Cell Transplant in Treating Patients With Hematologic Malignancies Phase 2
Terminated NCT00387426 - Sunitinib in Treating Patients With Idiopathic Myelofibrosis Phase 2
Completed NCT00078858 - Mycophenolate Mofetil and Cyclosporine in Reducing Graft-Versus-Host Disease in Patients With Hematologic Malignancies or Metastatic Kidney Cancer Undergoing Donor Stem Cell Transplant Phase 1/Phase 2
Completed NCT00053963 - FR901228 in Treating Children With Refractory or Recurrent Solid Tumors or Leukemia Phase 1
Completed NCT00006226 - Thalidomide in Treating Patients With Relapsed Chronic Lymphocytic Leukemia Phase 2
Completed NCT00005803 - Autologous Stem Cell Transplant Followed by Donor Stem Cell Transplant in Treating Patients With Relapsed or Refractory Lymphoma Phase 1/Phase 2
Completed NCT00003196 - Low-Dose Total Body Irradiation and Donor Peripheral Blood Stem Cell Transplant Followed by Donor Lymphocyte Infusion in Treating Patients With Non-Hodgkin Lymphoma, Chronic Lymphocytic Leukemia, or Multiple Myeloma N/A
Active, not recruiting NCT04230304 - Daratumumab and Ibrutinib for the Treatment of Relapsed or Refractory Chronic Lymphocytic Leukemia, DIRECT Study Phase 2
Recruiting NCT04007029 - Modified Immune Cells (CD19/CD20 CAR-T Cells) in Treating Patients With Recurrent or Refractory B-Cell Lymphoma or Chronic Lymphocytic Leukemia Phase 1
Recruiting NCT04892277 - CD19-Directed CAR-T Cell Therapy for the Treatment of Relapsed/Refractory B Cell Malignancies Phase 1
Completed NCT01588015 - Vaccine Therapy in Preventing Cytomegalovirus Infection in Patients With Hematological Malignancies Undergoing Donor Stem Cell Transplant Phase 1
Active, not recruiting NCT04578600 - CC-486, Lenalidomide, and Obinutuzumab for the Treatment of Recurrent or Refractory CD20 Positive B-cell Lymphoma Phase 1
Completed NCT02240719 - Everolimus and Bendamustine Hydrochloride in Treating Patients With Relapsed or Refractory Hematologic Cancer Phase 1
Completed NCT01441882 - Dasatinib in Treating Patients With Chronic Lymphocytic Leukemia Phase 2
Terminated NCT01408043 - Etoposide, Filgrastim, and Plerixafor in Improving Stem Cell Mobilization in Treating Patients With Non-Hodgkin Lymphoma N/A