Study of Low-Dose Intravenous Decitabine in Patients Aged > 60 Years With Acute Myeloid Leukemia

• Status: Completed
• Trial end date: 2009-03-01
• Target enrollment: 0
• Participant gender: All

Summary

This study is an open-label phase II trial to investigate the efficacy and toxicity of low-dose decitabine (5-aza-2'-deoxycytidine) in elderly patients with acute myeloid leukemia (AML) not eligible for aggressive induction chemotherapy. AML patients above the age of 60 years (no upper age limit) who have not previously received and are not eligible for, standard induction treatment of their disease will be eligible for this trial. Decitabine will be administered as a 3 hour infusion at 15 mg/m2 three times daily on three consecutive days (total dose 135 mg/m2). In all patients with > 20000 WBC/µl, this treatment will be repeated 1 week later. In patients with white blood cells exceeding 50 000/μl, decitabine treatment will be preceded by cytoreductive doses of hydroxyurea.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: University Hospital Freiburg
• Treatments: Azacitidine; Decitabine

Criteria

Inclusion Criteria:

• Patients older than 60 years with acute myeloid leukemia (> 30 % bone marrow blasts) not qualifying for, or not consenting to, standard induction chemotherapy or immediate allografting

• life expectancy > 3 months with successful treatment

• performance status ECOG 0, 1, 2

• age-adjusted normal cardiac, kidney, liver function (creatinine < 1.5 mg/dl unless leukemia-related, total bilirubin < 2.0 of upper normal limits)

• patients with >50 000 leukocytes/µl in whom initial cytoreduction according to protocol is effective

• written informed consent

Exclusion Criteria:

• AML of FAB subtype M3

• previous induction-type chemotherapy for MDS or AML

• previous treatment with Decitabine, 5-azacytidine or ATRA

• "low-dose" chemotherapy (e.g.hydroxyurea, cytosine arabinoside, melphalan) within 8 weeks prior to Decitabine treatment, except for cytoreduction of leukocytosis > 50 000/µl according to protocol - patients with > 50 000 leukocytes/µl in whom initial cytoreduction according to protocol is ineffective

• treatment with cytokines within previous 4 weeks

• concomitant use of any other investigational drug

• other malignancy that is not in remission (previous chemotherapy for other malignancies is not an exclusion criteria)

• cardiac insufficiency NYHA IV

• HIV infection

• other uncontrolled active infection

• psychiatric disorder that interferes with treatment

• known hypersensitivity to retinoids

• contact lenses