Status and phase
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Diagnosis: Acute myeloid leukemia refractory to intensive induction chemotherapy; Age ≥ 60 years, no upper age limit; Study drug: low-dose azacitidine, pioglitazone, ATRA; Safety Run-In Phase; randomized Phase II, open-label
Enrollment
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Volunteers
Inclusion criteria
Patients with confirmed diagnosis of acute myeloid leukemia (AML) who are refractory* to induction therapy and not eligible for further intensive induction therapy based on documented medical reasons (e.g. disease characteristics or patient characteristics), or
Patients with confirmed diagnosis of acute myeloid leukemia (AML) who are refractory* to induction therapy and not immediate candidates for allogeneic HSCT (bridge to transplant is allowed)
*refractory to induction therapy is defined as no CR, no CRi and no PR (according to standard criteria, see Section 11.2.3) after at least one intensive induction therapy including at least 5 days of cytarabine 100-200 mg/m² continuously or an equivalent regimen with cytarabine with total dose not less than 500 mg/m² per cycle and at least 2 days of an anthracycline (e.g. daunorubicin, idarubicin).
Age ≥ 60; no upper age limit
ECOG performance status of ≤ 2 at screening
To control hyperleukocytosis or extramedullary involvement, medication with hydroxyurea is allowed up to 24h before start of study treatment. In case of hyperleukocytosis hydroxyurea should be given and start of study treatment should be delayed until leukocyte counts are < 20 x 10^9/L.
Female subjects of childbearing potential* may participate, providing they meet the following conditions:
Have a negative pregnancy test (serum or urine with a sensitivity of at least 25 mIU/mL; local laboratory) within 72 hours prior to starting study therapy. They must agree to ongoing pregnancy testing during the course of the study, and after end of study therapy. This applies even if the subject practices true abstinence** from heterosexual contact.
Agree to practice true abstinence** from heterosexual contact (which must be reviewed on a monthly basis) or agree to use, and be able to comply with two effective methods of contraception (e.g., oral, injectable, or implantable hormonal contraceptive; tubal ligation; intra-uterine device; barrier contraceptive with spermicide; or vasectomized partner) without interruption during the study therapy (including dose interruptions), and for 3 months after discontinuation of study drugs.
A female subject of childbearing potential (FCBP) is a female who: 1) has achieved menarche at some point 2) has not undergone a hysterectomy or bilateral oophorectomy or 3) has not been naturally postmenopausal (amenorrhea following cancer therapy does not rule out childbearing potential) for at least 24 consecutive months (ie, has had menses at any time in the preceding 24 consecutive months).
Male patients with a female partner of childbearing potential must agree to abstain from sexual intercourse or to the use of at least two effective contraceptive methods (e.g., synthetic condoms with spermicide, etc) at screening and throughout the course of the study and should avoid fathering a child during the course of the study and for 3 months following the last study treatment.
Signed written informed consent.
Exclusion criteria
Known or suspected hypersensitivity to the study drugs and/or any excipients
Patients with acute promyelocytic leukemia exhibiting t(15;17)(q22;q12); PML-RARA, or with variant translocations
Acute myeloid leukemia (AML) with isocitratdehydrogenase (IDH) 1 or 2 mutations if results are available from the central AMLSG reference laboratories
ECOG performance status > 2
Inadequate cardiac, hepatic and/or renal function at Screening Visit defined as:
Active central nervous system involvement
Uncontrolled infection
Uncontrolled diabetes mellitus
Patients with a "currently active" second malignancy requiring active therapy other than non-melanoma skin cancers (except for hormonal/antihormonal treatment, e.g. in prostate or breast cancer)
Patients with "currently active" bladder cancer or bladder cancer in their history, patients with risk factors for bladder cancer (e.g. exposure to aromatic amines or heavy tobacco smoker), or macrohematuria of unknown origin
Severe neurological or psychiatric disorder interfering with ability of giving an informed consent
Known or suspected active alcohol or drug abuse
Known positive for HIV, active HBV or HCV infection
No consent for registration, storage and processing of the individual disease characteristics and course as well as information of the family physician and/or other physicians involved in the treatment of the patient about study participation.
Treatment with any other clinical study drug within 14 days before the first administration of the investigational drugs or at any time during the study
Breast feeding woman or women with a positive pregnancy test at Screening Visit
Male patients with a female partner of childbearing potential not willing to abstain from sexual intercourse or to the use of at least two effective contraceptive methods (e.g., synthetic condoms with spermicide, etc) at screening and throughout the course of the study and for 3 months following the last study treatment.
Primary purpose
Allocation
Interventional model
Masking
10 participants in 2 patient groups
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Data sourced from clinicaltrials.gov
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