Clinical Trials Logo

Clinical Trial Summary

Chronic lymphocytic leukemia. B-cell chronic lymphocytic leukemia (B-CLL) is the most prevalent leukemia in the Western Hemisphere, accounting for ~25% of all leukemia's. It represents a monoclonal expansion of small, long-lived, apparently slowly dividing CD5+ B cells. Because of the low proliferative index and a presumed uniform proliferative rate of B-CLL cells in vivo (a fact not yet tested or documented), B-CLL appears to be primarily a disease of accumulation rather than proliferation.


Clinical Trial Description

Chronic lymphocytic leukemia. B-cell chronic lymphocytic leukemia (B-CLL) is the most prevalent leukemia in the Western Hemisphere, accounting for ~25% of all leukemia's. It represents a monoclonal expansion of small, long-lived, apparently slowly dividing CD5+ B cells. Because of the low proliferative index and a presumed uniform proliferative rate of B-CLL cells in vivo (a fact not yet tested or documented), B-CLL appears to be primarily a disease of accumulation rather than proliferation. B-CLL remains an incurable illness and there is no survival benefit to early intervention. Therefore, patients with early stage disease are usually followed closely without initiating treatment. Patients with more extensive disease or progressive cytopenias are eventually treated with cytotoxic agents, with or without prednisone, or with nucleoside analogues that promote apoptosis in the leukemic cells. The clinical outcome of the disease is determined both by the profound dysregulation of the immune system that results in infection and autoimmunity and by leukemic infiltration and destruction of organs. Autoimmune phenomena are common and frequently directed against hematopoietic cells, resulting in autoimmune hemolytic anemia (10-25%) or immune thrombocytopenia. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT01110850
Study type Observational
Source Northwell Health
Contact
Status Completed
Phase
Start date June 2001
Completion date May 23, 2018

See also
  Status Clinical Trial Phase
Recruiting NCT05400122 - Natural Killer (NK) Cells in Combination With Interleukin-2 (IL-2) and Transforming Growth Factor Beta (TGFbeta) Receptor I Inhibitor Vactosertib in Cancer Phase 1
Enrolling by invitation NCT01804686 - A Long-term Extension Study of PCI-32765 (Ibrutinib) Phase 3
Completed NCT02057185 - Occupational Status and Hematological Disease
Active, not recruiting NCT04240704 - Safety and Preliminary Efficacy of JBH492 Monotherapy in Patients With CLL and NHL Phase 1
Recruiting NCT03676504 - Treatment of Patients With Relapsed or Refractory CD19+ Lymphoid Disease With T Cells Expressing a Third-generation CAR Phase 1/Phase 2
Active, not recruiting NCT03280160 - Protocol GELLC-7: Ibrutinib Followed by Ibrutinib Consolidation in Combination With Ofatumumab Phase 2
Active, not recruiting NCT03844048 - An Extension Study of Venetoclax for Subjects Who Have Completed a Prior Venetoclax Clinical Trial Phase 3
Completed NCT00038025 - A Study Of Deoxycoformycin(DCF)/Pentostatin In Lymphoid Malignancies Phase 2
Recruiting NCT04904588 - HLA-Mismatched Unrelated Donor Hematopoietic Cell Transplantation With Post-Transplantation Cyclophosphamide Phase 2
Terminated NCT02231853 - Phase I/II Trial of Early Infusion of Rapidly-generated Multivirus Specific T Cells (MVST) to Prevent Post Transplant Viral Infections Phase 1
Recruiting NCT05417165 - Anti-pneumococcal Vaccine Strategy in Patients With Chronic Lymphocytic Leukemia Phase 2
Recruiting NCT04028531 - Understanding Chronic Lymphocytic Leukemia
Completed NCT00001637 - Immunosuppressive Preparation Followed by Blood Cell Transplant for the Treatment of Blood Cancers in Older Adults Phase 2
Completed NCT02910583 - Ibrutinib Plus Venetoclax in Subjects With Treatment-naive Chronic Lymphocytic Leukemia /Small Lymphocytic Lymphoma (CLL/SLL) Phase 2
Completed NCT01527045 - Donor Atorvastatin Treatment in Preventing Severe Acute GVHD After Nonmyeloablative Peripheral Blood Stem Cell Transplant in Patients With Hematological Malignancies Phase 2
Recruiting NCT04679012 - Polatuzumab Vedotin in Combination With Chemotherapy in Subjects With Richter's Transformation Phase 2
Recruiting NCT05405309 - RP-3500 and Olaparib in DNA Damage Repair Pathway Deficient Relapsed/Refractory Chronic Lymphocytic Leukemia Phase 1/Phase 2
Active, not recruiting NCT05023980 - A Study of Pirtobrutinib (LOXO-305) Versus Bendamustine Plus Rituximab (BR) in Untreated Patients With Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL) Phase 3
Recruiting NCT04553692 - Phase 1a/1b Study of Aplitabart (IGM-8444) Alone or in Combination in Participants With Relapsed, Refractory, or Newly Diagnosed Cancers Phase 1
Completed NCT04666025 - SARS-CoV-2 Donor-Recipient Immunity Transfer