E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Chronic Myelomonocytic Leukemia |
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MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 9.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10009018 |
E.1.2 | Term | Chronic myelomonocytic leukaemia |
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E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Hematological response rate at three and six cycles according to the IWG 2006 criteria (modified in case of “proliferative” CMML) |
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E.2.2 | Secondary objectives of the trial |
Response duration Time to progression to AML Survival Clinical and biological toxicity Demethylation of LINE repetitive elements in vitro and in vivo characterization of the response of two blood monocyte populations to decitabine.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients aged 18 and older
With CMML diagnosis according to WHO criteria
-Stable excess in blood monocytes, > 1 x 109/L and constituting > 10% WBC
- Lack of bcr-abl rearrangement (or Philadelphia chromosome)
- Bone marrow blast cells < 20%
-Dysplasia of at least one lineage or clonality marker or blood monocytosis during more than 3 months w/o other explanation.
With : If WBC <12 000/mm3 : IPSS high or intermediate 2
If WBC > or = 12 000/mm3 : at least two of the following criteria -Blast cells > 5 % in the bone marrow -Clonal cytogenetic abnormality other than t(5;12) (q33; p13) -Anemia (Hb < 100 g/L) -Thrombocytopenia (platelet count < 100 x 109/L) -Splenomegaly > 5 cm below costal margin -Extramedullary localization (documented cutaneous, pleural or pericardial effusion, etc…)
Either untreated or previously treated with -Hydrea or Etoposide given orally -Non intensive chemotherapy (e.g. low dose cytarabine) -Intensive chemotherapy given more than 3 months before inclusion
With performance status 0-2 on the Eastern Cooperative Oncology Group (ECOG) Scale.
With estimated life expectancy of at least 12 weeks (this is inherent to ECOG 0-2, and actually very hard to predict/verify, therefore we prefer to take this out)
With adequate organe function including the following -Hepatic : total bilirubin < 1.5 times upper limit of normal (ULN) (except moderate unconjugated hyperbilirubinemia due to intra medullary hemolysis) , alanine transaminase (ALT) and aspartate transaminase (AST) < 3 times ULN
-Renal : serum creatinine < 1.5 times ULN, creatinine clearance > 30 mL/min
With informed consent
With negative pregnancy and adequate contraception if relevant.
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E.4 | Principal exclusion criteria |
- Myeloproliferative / myelodysplastic syndrome other than CMML
-Acute blastic transformation of CMML with bone marrow blast cells > 20%
-Patients eligible for allogeneic bone marrow transplantation with a identified donor
-CMML with t(5 ;12) or PDGFR rearrangement that could receive imatinib
-Intensive chemotherapy given within 3 months
-Previous treatment with a hypomethylating agent
-Age < 18
-Pregnant or breastfeeding
-Performance status > 2 on the ECOG Scale.
-Estimated life expectancy lower than 12 weeks
-Serious concomitant systemic disorder, including active bacterial, fungal or viral infection, that, in the opinion of the investigator, would compromise the safety of the patient and/or his/her ability to complete the study.
-Consent withdrawal |
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E.5 End points |
E.5.1 | Primary end point(s) |
Hematological response rate at three and six cycles according to the IWG 2006 criteria (modified in case of “proliferative” CMML)
If the treatment has demonstrated efficacy, additional courses will be given with no limitation in number, but a recommendation to administer at least 6 courses after the best response has been reached. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | Information not present in EudraCT |
E.7.1.2 | Bioequivalence study | Information not present in EudraCT |
E.7.1.3 | Other | Information not present in EudraCT |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | Information not present in EudraCT |
E.8.1.2 | Open | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 28 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |