VIDAZA-DLI Pre-emptive Azacitidine and Donor Lymphocyte Infusions Following Allogeneic Hematopoietic Stem Cell Transplantation for High Risk Acute Myeloid Leukemia and Myelodysplastic Syndrome

Sponsor

Nantes University Hospital (Other)

Overall Status

Completed

CT.gov ID

NCT01541280

Collaborator

(none)

Enrollment

Location

Duration (Months)

0.7

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

Patients included in the study with high risk acute myeloid leukemia or myelodysplastic syndrome as defined will receive an allogeneic transplantation conditioned by either myeloablative or reduced regimen. Following allogeneic transplantation, patients will receive a maintenance regimen combining chemotherapy with azacitidine (aza) and immunotherapy with donor lymphocyte infusion.

Condition or Disease	Intervention/Treatment	Phase
Acute Myeloid Leukemia Myelodysplastic Syndrome	Drug: Azacitidine Other: DLI	Phase 2

Study Design

Study Type:

Interventional

Actual Enrollment :

30 participants

Allocation:

N/A

Intervention Model:

Single Group Assignment

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

Pre-emptive Azacitidine and Donor Lymphocyte Infusions Following Allogeneic Hematopoietic Stem Cell Transplantation for High Risk Acute Myeloid Leukemia and Myelodysplastic Syndrome

Study Start Date :

Nov 1, 2011

Actual Primary Completion Date :

Jul 1, 2015

Actual Study Completion Date :

Jul 1, 2015

Outcome Measures

Primary Outcome Measures

Evaluation of the cumulative incidence of relapse rate [2 years]
An A'Hern procedure will be used (cf. 11.1): If the number of patients not relapsed at two year will be 18 or more out of 24 patients, the null hypothesis will be rejected and the relapse rate will be considered acceptable.

Secondary Outcome Measures

Evaluation of disease-free survival (DFS) at 2 years from transplantation [2 years]
Kaplan-Meier method
Measure the overall survival rate at 2 years [2 years]
Kaplan-Meier method
Cumulative incidence death from leukemia, and non relapse mortality (NRM) [2 years]
cumulative incidence function for disease free survival at 2 years from transplantation, GVHD, death from leukaemia and non-relapse mortality will be estimated (patients are at risk not only for relapse but can also be "removed" from possible relapse because of competing events such as death in remission (due to infection or GVHD)).
Feasibility and safety of administrating maintenance azacitidine following allogenic transplantaton [2 years]
To evaluate toxicity induced by the azacitidine and DLI, different parameters will be studied:Cell Blood Count with differential, liver function tests, serum creatinine, BUN and total protein will be performed weekly from the time of initiation of azacitidine administration until completion of the last DLI. Performance Status,Acute GVHD,Bone marrow aspiration with evaluation of morphological response as well as chimerism from peripheral blood will be performed prior starting azacitidine, following 3 cycles of azacitidine and after the seventh cycle and twelfth cycle of azacitidine.
Feasibility and safety of performing prophylactic donor lymphocytes infusion [2 years]
The relatedness of observed toxicity to DLI will be evaluated and documented: Maximum toxicity with respect to mucositis, liver, kidney, lung, heart, neurological system according to CTC criteria (cf. appendices). Infections (bacteremia, fungemia, invasive fungal infection, CMV reactivation and disease, other viral reactivation or infection). Grade of acute and chronic GVHD (cf. appendices); GVHD is classified according to clinical symptoms, irrespective to the time interval to DLI. Bone marrow aspiration, as well as chimerism in PB.
Incidence and severity of acute and chronic graft-versus-host disease [2 years]
Symptoms related to GVHD should be reported within the GVHD section of the case reporting files. AE and SAE are documented in the patient's chart on a daily basis, as long as the patient is on ward, and on a weekly to two-monthly basis during outpatient follow up, depending on the frequency of outpatient visits on the respective patient.

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years to 70 Years

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

Patients with high risk acute myeloid leukemia undergoing allogeneic transplantation with either a familial or an unrelated donor.

High risk AML is defined as :

AML in CR1 with unfavorable cytogenetics defined by complex caryotype, autosomal monosomy combined or not with other cytogenetics abnormalities inv(3)/t(3,3), t(6;9), t(6;11), t(11;19), del(5q), del(7q).
AML in CR2 or greater remission prior allogeneic transplantation
AML in PR or relapse prior allogeneic transplantation
Or Patients with high risk myelodysplastic syndrome undergoing allogeneic transplantation with either a familial or an unrelated donor.

High risk MDS is defined as :

MDS with intermediate-2 group and higher risk group according to IPSS criteria
Age 18 - 70 years.
Availability of an HLA identical family donor or unrelated donor with matching in 10/10 alleles (HLA-A, B, C, DRB1, DQB1) or maximum of 1 allele or antigen mismatch OR family donor with maximum 1 allele mismatch.
Conditioning regimen to allogeneic transplantation may be either myeloablative or reduced.
Be able to understand and sign informed consent.
Affiliation number to National Health Care System
Men and women of childbearing potential must use effective contraception during and up to 3 months after treatment.

Exclusion Criteria:

The presence of any one exclusion criteria renders the patient ineligible:
Patient in full relapse post-transplant (>20% blasts in the bone marrow) following allogeneic transplant
Documented leukemic infiltration of CNS/cerebrospinal fluid.
Karnofsky performance score below 60%.
Acute and chronic heart failure (NYHA Class III or IV) or symptomatic ischemic heart disease.

following allogeneic transplant

Severe liver failure (bilirubin >30 μmoles/L, SGPT > 4 X upper limit of normal).
Hepatic malignancy in advanced stage.
Severe neurological or psychiatric disorders
Acute GVHD grade II-III. Patient with grade I GVHD may be included (see annex 1 for GHVD grade definition).
Active uncontrolled infection.
Denied informed consent.
Treatment with other investigational drugs following allogeneic transplantation.
No effective contraception
Lactating females
Pregnant woman

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	University Hospital of Nantes	Nantes		France	44000

Sponsors and Collaborators

Nantes University Hospital

Investigators

Principal Investigator: Milpied Noel, Professor, CHU Bordeaux
Principal Investigator: Guillaume Thierry, Doctor, CHU Nantes
Principal Investigator: Yakoub-Agha Ibrahim, Professor, CHU Lille
Principal Investigator: Huynh Anne, Doctor, CHU Toulouse
Principal Investigator: Blaise Didier, Professor, Institut-Paoli Calmettes Marseille
Principal Investigator: Mohamad Mothy, Professor, Hôpital Saint Antoine