E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients who are 18 years old or older, who suffer from low risk myelodysplastic syndrome associated to the loss of 5q without transfusion requirements |
|
E.1.1.1 | Medical condition in easily understood language |
Patients who are 18 years old or older, who suffer from low risk myelodysplastic syndrome associated to the loss of 5q without transfusion requirements |
|
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 | 20.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10067096 |
E.1.2 | Term | 5q minus myelodysplastic syndrome |
E.1.2 | System Organ Class | 100000004864 |
|
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 |
To assess if treatment with Revlimid (Lenalidomide) extends the period until the progression to MDS del(5q) considered as transfusión independent, documented verification that the patient suffering from anemia due to MDS requires transfusion of at least 2 UCH/56 days (2 months) with a minimum follow up of 112 days (4 months). Revlimid will be compared to the current standard treatment for patients with low risk MDS associated with the loss of 5q without transfusion dependent anemia, which is the therapeutic abstention and monitoring until its progression. |
|
E.2.2 | Secondary objectives of the trial |
- Erythroid response - Duration of the red blood cells transfusion independency - Change of hemoglobin concentration (Hb) in relation to baseline levels of patients who show erythroid response. - Variation in platelets absolute count in relation to baseline levels. - Variation in neutrophils absolute count in relation to baseline levels. - Cytogenetic response according to the Criteria of the MDS International Work Team. - Bone marrow response. - To assess the safety and tolerance of the Lenalidomide scheme, measured according to the incidence of clinical and laboratory toxicity. - Global survival, Event Free Survival and Rate of Transformation to Acute Leukemia. - Time from diagnose to transfusion independence. |
|
E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
TP53 gene biological substudy versión 01, dated April 24th 2013 - Primary objective: Describe the mutational status of TP53 in patients included in SINTRA-REV study, at the time of diagnosis and anually during trial treatment and follow up. - Secondary objective: try to correlate TP53 mutational status with Lenalidomide treatment response as well as disease evolution. |
|
E.3 | Principal inclusion criteria |
- The patient must, to the understanding of the investigator, be capable of meeting all requirements of the clinical trial. - The patient will have to freely sign the informed consent before undergoing any test of the trial which does not form part of the normal care of patients, knowing the patient that he/she can leave the trial at any time, without this damaging in any way his/her subsequent medical attention. - Age > 18 years. - The patient will have to have a diagnose of low risk MDS (low and intermediate-1 IPSS) associated to the loss of 5q, either as isolated abnormality or accompanied by other additional cytogenetic abnormalities. - MDS del(5q) with anemia (Hb ? 12 g/dL) transfusion independent, documented confirmation of not having received any transfusion of packed red blood cells due to his/her baseline disease (MDS). - The patient will have a general state measured according to the ECOG scale ? 2. - Be capable of meeting all scheduled visits of the study. - All woman patient with childbearing potential will have to understand the teratogenic risk of the drug under study and commit herself to and be capable of fulfilling it, to use an effective contraceptive method. |
|
E.4 | Principal exclusion criteria |
- Any organic disease or psychiatric disorder which made possible that the patient did not sign nor understood the informed consent. - Having received any treatment for MDS. - MDS del(5q) with transfusion dependent anemia, documented confirmation that the patient has received some CH transfusion due to the baseline disease (MDS). - Pregnant women or on lactation period. - Any of the following lab abnormalities: Absolute count of neutrophils < 500/mm3, Platelet count < 25000/mm3, GOT or GPT in serum > 3 times the normal higher threshold, Total serum bilirubin > 2 times the normal higher threshold. - Prior history of other malign disease different to MDS (except for carcinoma of baseline cells or skin squamous, or cervix or breast in situ carcinoma) unless the patient is free from disease for more than 5 years. - Know hypersensibility or history of uncontrollable side effects to Lenalidomide. - Major surgery within the 4 weeks prior to the inclusion in the trial. - The patient has received any agent under research in the 30 days prior to the inclusion. - Known positivity for HIV; active or chronic hepatitis A, B or C infection (including patients who are tested anti-HBC positive and/or HBsAg positive) – serological testing for hepatitis A, B, C required. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Primary efficacy end point: - Progression free survival time until MDS with transfusion dependent anemia |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
Progression of disease will be confirmed when a patient becomes transfussion dependent due to MDS. |
|
E.5.2 | Secondary end point(s) |
- Erythroid response - Duration of the red blood cells transfusion independency - Change of hemoglobin concentration (Hb) in relation to baseline levels of patients who show erythroid response. - Variation in platelets absolute count in relation to baseline levels. - Variation in neutrophils absolute count in relation to baseline levels. - Cytogenetic response according to the Criteria of the MDS International Work Team. - Bone marrow response. - To assess the safety and tolerance of the Lenalidomide scheme, measured according to the incidence of clinical and laboratory toxicity. - Global survival, Event Free Survival and Rate of Transformation to Acute Leukemia. - Time from diagnose to transfusion independence. |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
Cointinuosly through the study visits |
|
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 | 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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
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 | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 32 |
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 | Yes |
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
|
After the 2 years treatment period, patients will begin long period follow up phase for 2 additional years. |
|
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 | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 4 |
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 |