E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Adult subject (18 years of age older) with low or intermediate-1 IPSS risk MDS with transfusions independent anemia |
patients adultes (18 ans ou plus) avec SMD de risque IPPS faible ou intérmédiaire-1 présentant une anémie non-dépendante des transfusions |
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E.1.1.1 | Medical condition in easily understood language |
Adult subject (18 years of age older) with low or intermediate-1 IPSS risk MDS with transfusions independent anemia |
patients adultes (18 ans ou plus) avec SMD de risque IPPS faible ou intérmédiaire-1 présentant une anémie non-dépendante des transfusions |
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E.1.1.2 | Therapeutic area | Diseases [C] - Blood and lymphatic diseases [C15] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | HLT |
E.1.2 | Classification code | 10028536 |
E.1.2 | Term | Myelodysplastic syndromes |
E.1.2 | System Organ Class | 100000004851 |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Randomly compare, in non RBC transfusion dependent lower risk MDS with anemia, the time to RBC transfusion dependence in patients with early onset of EPO ALFA (at inclusion) and patients with delayed onset of EPO ALFA ( at the threshold chosen for RBC transfusions) |
Déterminer si l’introduction de l’Erythropoiétine alfa, précocement ou tardivement dans le cours de SMD de faible risque non-dépendant des transfusions en culots globulaires et présentant une anémie, va influencer la réponse et retarder plus ou moins l’échéance des transfusions en globules rouges. |
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E.2.2 | Secondary objectives of the trial |
Compare in those 2 randomized groups:
1. erythroid response (according to IWG 2006 criteria) after 12 weeks of EPO ALFA treatment
2. response duration to EPO ALFA
3. progression to higher risk MDS and /or AML
4. the incidence of cardiovascular events
5. QoL (assessed based on usual scales)
6.Overall survival.
7.We will also analyse biological correlates and compare in those 2 groups the ex vivo effect of EPO ALFA on erythropoiesis, in particular on the disease clonal architecture by repeated next generation sequencing (NGS) analysis of somatic mutations. One hypothesis is that by beginning EPO ALFA early in the disease course, no or less mutated erythropoiesis may be amplified by EPO ALFA at the expense of more mutated clones, thereby potentially delaying the disease course
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Comparer dans les deux groupes (EPO précoce ou tardif) :
1. La réponse érythroide ;
2. La durée de la réponse au traitement l’EPO alfa ;
3. La progression vers un SMD de risque plus élevé et/ou LAM ;
4. La survenue des évènements cardio-vasculaires ;
5. La qualité de vie ;
6. La corrélation biologique et effet ex vivo du traitement par EPO alfa sur l’érythoropoièse et plus particulièrement sur l’architecture clonale et l’analyse des mutations somatiques
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Age ≥ 18 years at the time of signing the informed consent form
2. Must understand and voluntarily sign the informed consent form
3. Diagnosis of MDS according to WHO 2016 criteria, and low or int 1 classical IPSS, including CMML with WBC <13G/l
4. No 5q deletion
5. Non-RBC transfusion dependent anemia with Hb level between 9.0 and 10.5 g/dl at the center’s lab, and at least 1g/dl higher than the Hb threshold chosen to start RBC transfusions for the patient based on age, comorbidities and anticipated clinical tolerance of anemia (this transfusion threshold is generally set at 8g/dl but can be increased up to 9g/dl in case of comorbidity, etc…(as an example, a patient with a transfusion threshold estimated to be 8.5g/dl can be entered only if the baseline Hb level is at least 9.5 g/dl)
6. serum EPO level <500U/l, no other cause of anemia (iron deficiency, vitamin B12 or B9 deficiency, hemolysis, hypothyroidism…)
7. Performance status <=2
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1. Age ≥ 18 ans au moment de la signature du formulaire de consentement éclairé
2. Doit comprendre et signer volontairement le formulaire de consentement éclairé
3. SMD, de score IPSS faible rou intermédiaire 1 selon les critères d’OMS 2016 ; y compris les LMMC avec GB<13G/L
4. Sans délétion 5q
5. Anémie non-dépendante des transfusions ;
- Avec un Taux d’hémoglobine entre 9 et 10.5 g/dl au laboratoire du centre) ;
- Et un taux d’hémoglobine inférieur d’au moins 1 g/dl par rapport au seuil transfusionnel défini pour débuter les transfusions en culots globulaires en prenant en compte l’âge, les comorbidités et la tolérance clinique de l’anémie pressentie (le seuil transfusionnel doit se situer entre 8 et 9 g/dl) ;
6. EPO sérique <500U/L en absence d’autres cause de l’anémie (carence en fer, carence en vitamine B12 ou B9, hémolyse, hypothyroïdie, …) ;
7. ECOG ≤2 |
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E.4 | Principal exclusion criteria |
1. Higher risk MDS (IPSS intermediate-2 or high)
2. Del 5q
3. Baseline Hemoglobin level > 10.5 g/dl or <9g/dl
4. Transfusion threshold (based on age , comorbidities…) >9g/dl
5. Transfusion threshold less than 1 g/dl below baseline Hb level
6. RBC transfusion dependence. Patients may have received only one transfusion series for MDS prior to inclusion
7. CMML , if >10 % BM blasts or WBC>13.000/mm3
8. Uncontrolled hypertension
9. Uncontrolled cardiovascular disease including angina pectoris or cardiac failure
10. Renal failure: Creatinine clearance<40ml/min (using MDRD formula)
11. Pregnancy (positive bettaHCG) or nursing
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1. SMD de haut risque (IPSS intermédiaire 2 ou élevé)
2. Délétion 5q
3. Hémoglobine >10.5 g/dl ou <9g/dl
4. Seuil transfusionnel (en fonction de l’âge, des comorbidités, …) >9g/dl
5. Moins de 1g/dl de différence entre le seuil transfusionnel et le taux d’hémoglobine à l’inclusion
6. Dépendance en transfusion des culots globulaires. Les patients peuvent recevoir une seule transfusion pour le SMD avant l’inclusion ;
7. LMMC, si >10% de blastes médullaires ou leucocytes >13000/mm3
8. Hypertension artérielle non-contrôlée
9. Maladie cardio-vasculaire non-contrôlée, y compris l’angine de poitrine ou insuffisance cardiaque ;
10. Insuffisance rénale : clairance de créatinine <40 ml/min (selon MDRD)
11. Grossesse (βHCG) ou allaitement |
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E.5 End points |
E.5.1 | Primary end point(s) |
Comparison of the time to RBC transfusion dependence between patients with early onset of EPO ALFA (at inclusion ) and patients with delayed onset of EPO ALFA (at the threshold chosen for RBC transfusion) |
Comparaison du moment de l’apparition de la dépendance transfusionnelle entre les patients ayant commencé le traitement par EPO-Alfa précocement et les patients ayant débuté l’EPO alfa tardivement (au seuil défini pour le début des transfusions en culots globulaires) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
through the study |
durant l'étude |
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E.5.2 | Secondary end point(s) |
1. IWG 2006 erythroid response and duration
2. QoL,
3. OS
4. molecular biology corrélations
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1. Durée de la réponse érythroide selon IWG 2006
2. Qualité de vie,
3. Survie globale
4. Correlations de biologie moléculaire
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
through the study |
durant l'étude |
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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 | No |
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 | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | Yes |
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 | Yes |
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) | 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.8.2.4 | Number of treatment arms in the trial | 2 |
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 | 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
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LVLS |
dernière visite du dernier patient |
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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 | 5 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 5 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |