Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 2:35 AM
Ignite Modification Date:
2025-12-25 @ 2:35 AM
NCT ID:
NCT01686334
Brief Summary:
The primary aim of this innovative immunotherapeutic study is to determine whether the antileukemic effects seen in our previous phase I/II study can be confirmed in a large cohort of patients and whether dendritic cell vaccination can significantly prevent relapse and increase survival of acute myeloid leukemia (AML) patients by eradicating minimal residual disease.
Detailed Description:
Together with the Transplant Committee of the Belgian Hematological Society (BHS), we will perform a multicenter randomized open-label phase II clinical study in 130 patients with acute myeloid leukemia (AML). Adult patients (\> 18 years) with AML who have entered morphological CR or CRi after (1) intensive chemotherapy (i.e (i) at least one cycle of induction and one cycle of consolidation chemotherapy or (ii) one to two cycles of CPX-351 induction treatment and up to two cycles of CPX-351 consolidation treatment) or (2) low-intensity chemotherapy (i.e (iii) at least two cycles to maximum six cycles of hypomethylating agents whether or not combined with venetoclax or (iv) at least two cycles to maximum six cycles of low-dose cytarabine combined with venetoclax); and fulfilling all other eligibility criteria will be randomized to be vaccinated with dendritic cells or to receive regular follow-up care. After randomization, patients receiving low-intensity chemotherapy are allowed to continue this treatment in combination with DC vaccination or the follow-up care. The primary aim of this innovative immunotherapeutic study is to determine whether the antileukemic effects seen in our previous phase I/II study can be confirmed in a large cohort of patients and whether dendritic cell vaccination can significantly prevent relapse and increase survival of AML patients by eradicating minimal residual disease. Patients will be recruited at 8 different centers in Belgium. Recruitment will start in the second half of 2013 and will last for 10 years or until 130 efficacy-evaluable AML patients are included. In the interventional group, 65 patients will be treated during two years with autologous dendritic cells loaded by messenger RNA electroporation with the Wilms' tumor antigen (WT1). The dendritic cell therapy product will be generated and generally administered in the coordinating center, which is the Antwerp University Hospital, more specifically the Center for Cell Therapy and Regenerative Medicine (CCRG) and the Division of Hematology, both headed by Prof. Zwi Berneman. After inclusion of 130 efficacy-evaluable patients, relapse rate, relapse-free survival and overall survival analysis will be performed. Tumor marker levels and immune activation will also be monitored to compare the 2 groups at a molecular and immunological level. General and disease-specific quality of life will be evaluated using quality of life questionnaires at regular time points.
Study:
NCT01686334
Study Brief:
Protocol Section:
NCT01686334