E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Chronic myelomonocytic leukemia |
|
E.1.1.1 | Medical condition in easily understood language |
Chronic myelomonocytic leukemia |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
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 |
To evaluate the safety and feasibility of treatment with HDC/IL-2 in
CMML |
|
E.2.2 | Secondary objectives of the trial |
To evaluate the clinical efficacy of HDC/IL-2 treatment in CMML.
To investigate the immunological effects of HDC/IL-2 in CMML |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• ≥18 years of age at the time of signing the informed consent form.
• CMML-1 with indication for treatment according to NMDSG
guidelines*.
• Life expectancy of more than three months and ability to undergo
routine outpatient evaluations for efficacy, safety, and compliance.
• Informed consent obtained and signed. |
|
E.4 | Principal exclusion criteria |
• Acute myeloid leukemia.
• CMML-2 according to WHO criteria.
• Systemic mastocytosis.
• Previous or intended allogeneic stem cell transplantation.
• Concomitant or intended cytostatic or cytoreductive therapy other
than hydroxyurea (HU) *.
• ECOG performance status ≥3.
• Platelet count (TPK) <30x109/L
• NYHA class III or IV cardiac disease, hypotension or severe
hypertension, vasomotor instability, serious or uncontrolled cardiac
dysrhythmias (including ventricular arrhythmias) at any time, acute
myocardial infarction within the past 12 months, angina pectoris or
symptomatic arteriosclerotic blood vessel disease.
• Other active malignancies except in situ carcinoma of the cervix,
localized squamous or basal cell carcinoma of the skin.
• Serious concurrent or recent non-malignant medical conditions which,
in the opinion of the Investigator, makes the patient unsuitable for
participation in this study.
• History of seizures, central nervous system disorders, stroke within
the last 12 months, or psychiatric disability thought to be clinically
significant in the opinion of the Investigator and adversely affecting
compliance to protocol.
• Serum creatinine > 1.5 times the upper normal limit.
• Serum aminotransferase (AST), alanine transaminase (ALT) and
bilirubin >2.0 times the upper normal limit
• Active autoimmune disease (including but not limited to systemic
lupus, inflammatory bowel disease, and psoriasis).
• Patients with active peptic or esophageal ulcer disease or with past
peptic ulcer or esophageal disease with a history or bleeding.
• Patients requiring active treatment for hypotension.
• Patients continuing systemic treatment with clonidine, steroids,
and/or H2
receptor blocking agents.
• Patients with a history of histamine hypersensitivity, severe allergies
to food or contrast media requiring treatment within the last five years.
• Pregnancy. Women of childbearing potential (WCBP) and males
having intercourse with WCBP must agree to comply with using an
effective contraceptive method for the duration of the treatment (WCBP
is a sexually mature woman who is not surgically sterile or has not been
naturally postmenopausal for at least 12 consecutive months).
• Nursing
* Note that treatment with HU is allowed if treatment has been ongoing
for at least 3 months prior to enrollment. The use of HU is also allowed
to control myeloproliferation after starting study treatment, preferably
during resting periods Please refer to section 9. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
• Adverse events as defined by CTCAE v4.03. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Continuously from starting treatment until 30 days after end of
treatment |
|
E.5.2 | Secondary end point(s) |
• Clinical response and hematological improvement, and durations
thereof, according to IWG criteria for MDS/MPN
• Changes in size, genotype and phenotype of the malignant
populations.
• Correlation between genetic aberrations and clinical response.
• The quantitative and qualitative effects of HDC/IL-2 on immune cell
phenotypes and function.
• Disease progression according to IWG criteria for MDS/MPN(1).
• Transformation to AML.
• Allo-SCT.
• Survival. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Safety endpoints will be assessed continuously from starting treatment
until 30 days after end of treatment. Efficacy and immunological
endpoints will be evaluated after 4 and 10 treatment cycles. |
|
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 | Yes |
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) | Yes |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | Yes |
E.7.1.3.1 | Other trial type description |
First time in sujects with CMML |
|
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 | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
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 | 4 |
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 | No |
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
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 4 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 4 |