Eltrombopag for the Treatment of Thrombocytopenia Due to Low- and Intermediate Risk Myelodysplastic Syndromes
- Conditions
- Myelodysplastic SyndromesThrombocytopenia
- Interventions
- Other: PlaceboDrug: Eltrombopag/Revolade
- Registration Number
- NCT02912208
- Lead Sponsor
- Associazione Qol-one
- Brief Summary
Myelodysplastic syndromes (MDS) prevail in older age and are characterized by ineffective erythropoiesis and peripheral cytopenias. Supportive therapy is the main therapeutic option for most patients. Quality of Life (QoL) is mainly deteriorated by anemia and by the limitations associated with thrombocytopenia, neutropenia and transfusion dependence. The only available treatment for severe thrombocytopenia, in the presence of bleeding, is platelet transfusion.
Eltrombopag is an orally bioavailable agonist of the thrombopoietin receptor. In adult patients with chronic immune thrombocytopenia (ITP), Eltrombopag rapidly increases platelet counts and significantly reduces bleeding episodes during treatment. Eltrombopag is well tolerated. In 2007, Eltrombopag has received the Orphan Drug Designation for the treatment of ITP (EMEA/OD/031/07), and in 2008 the Food and Drug Association approved Eltrombopag for the treatment of ITP refractory or resistant. It has been shown that in patients affected by MDS and by acute myeloid leukemia, Eltrombopag neither increases the proliferation, nor the clonogenic growth capacity of bone marrow blasts. Furthermore, Eltrombopag induces an increase in the megakaryocytic differentiation and in the formation of normal megakaryocytic colonies. These results provide the rationale for pursuing further research on Eltrombopag for the treatment of thrombocytopenia in case of MDS.
The study is open to adult patients with myelodysplastic syndrome (MDS) with thrombocytopenia and low- or intermediate-1 IPSS risk (Index Prognostic Score System).
Severe thrombocytopenia associated with MDS may lead to death from hemorrhage, even in low prognostic risk patients. The benefit of platelet transfusion is short-termed. Patients become refractory in the long term. The availability of a treatment that induces the increase of platelet count is extremely important, either in terms of quality of life, and in overall survival.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ACTIVE_NOT_RECRUITING
- Sex
- All
- Target Recruitment
- 174
-
Adult subjects (18 years of age or older) with low or intermediate-1 IPSS risk MDS and stable disease.
-
Subjects must have a platelet count taken within the 4 weeks prior to randomization that is <30 Gi/L.
-
Subjects must be ineligible or relapsed or refractory to receive other treatment options (such as azacitidine or lenalidomide) and must be ineligible to receive intensive chemotherapy or autologous/allogeneic stem cell transplantation.
-
Subjects must have platelet count and platelet transfusion data available over a period of 8 weeks prior to randomization.
-
During the 2 months prior to randomization, subjects must have a baseline Bone Marrow examination which includes cytomorphology and cytogenetics. Histopathology should be performed.
-
Erythropoiesis-stimulating agents (ESAs) in anemic subjects or granulocyte colonystimulating factor (G-CSF) in subjects with severe neutropenia and recurrent infections are allowed during the study as per accepted standards. Subjects who enter the study on ESAs or G-CSF should continue at the same dose schedule until the optimal dose of study medication has been established.
-
ECOG (Eastern Cooperative Oncology Group) Performance Status 0-3
-
Subject is able to understand and comply with protocol requirements and instructions.
-
Subject has signed and dated informed consent.
-
Adequate baseline organ function defined by the criteria below:
total bilirubin (except for Gilbert's Syndrome) ≤ 1.5 x Upper Limit Normal Alanine aminotransferase and Aspartate aminotransferase ≤ 3 x Upper Limit Normal creatinine ≤ 2 x Upper Limit Normal albumin must not be below the lower limit of normal by more than 20%.
-
Subject is practicing an acceptable method of contraception. Female subjects (or female partners of male subjects) must either be of non-childbearing potential (hysterectomy, bilateral oophorectomy, bilateral tubal ligation or post-menopausal >1 year), or of childbearing potential and use of an highly effective method of contraception from 2 weeks prior to administration of study medication, throughout the study, and 28 days after completion or premature discontinuation from the study.
- MDS with intermediate-2 or high IPSS risk.
- History of treatment for cancer other than MDS with systemic chemotherapy and/or radiotherapy within the last 2 years.
- History of treatment with romiplostim or other Thrombopoietin receptor agonists.
- Pre-existing cardiovascular disease (including congestive heart failure, New York Heart Association Grade III/IV), or arrhythmia known to increase the risk of thromboembolic events (e.g. persistent atrial fibrillation), or subjects with a QTc >450 msec (QTc >480 msec for subjects with Bundle Branch Block).
- BM fibrosis that leads to an inability to aspirate marrow for assessment.
- Peripheral monocytosis > 1000/uL prior to Day 1 of study medication.
- Leukocytosis >=25,000/uL prior to Day 1 of study medication.
- Female subjects who are nursing or pregnant (positive serum or urine Beta-human chorionic gonadotropin [B-hCG] pregnancy test) at screening or pre-dose on Day 1.
- Current alcohol or drug abuse.
- Treatment with an Investigational Product within 30 days or 5 half-lives (whichever is longer) preceding the first dose of study medication.
- Active and uncontrolled infections.
- Subjects infected with Hepatitis B, C or Human Immunodeficiency Virus (HIV).
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Arm 2 (Placebo) Placebo Arm 2 is the control arm Arm 1 (Eltrombopag) Eltrombopag/Revolade Arm 1 is the active treatment arm
- Primary Outcome Measures
Name Time Method Response rate Six months Proportion of patients achieving a complete response (CR) or response (R) during the treatment period
Safety and Tolerability (number of adverse events) Six month Safety and tolerability in terms of frequency of adverse events (AE) and serious adverse events (SAE)
Duration of platelet response five years long-term safety and tolerability (number adverse events in the long term) five years Number of participants with treatment-related adverse events as assessed by CTCAE v4.0 and number of adverse events reporting in accordance with CTCAE v4.0
- Secondary Outcome Measures
Name Time Method Quality of life (QoL) score six months to evaluate the changes of the quality of life in the two arms
number of monthly platelet transfusions six months duration of transfusion independence six months incidence and severity of bleeding six months incidence and severity of bleeding using the WHO (World Health Organization)Bleeding Scale
overall survival 2 and 5 years overall survival (OS) at 2 and at 5 years
leukemia-free survival (LFS) 2 and 5 years leukemia-free survival (LFS) at 2 and at 5 years (events for LFS are defined as death and progression to AML);
time to response six months time to response (time from starting treatment to time of achievement of CR or PR)
Trial Locations
- Locations (64)
General Hospital Slovenj Gradec
🇸🇮Slovenj Gradec, Slovenia
Univerzitetni klinini center Ljubljana
🇸🇮Ljubljana, Slovenia
General Hospital Novo mesto
🇸🇮Novo Mesto, Slovenia
Ospedale Sant'Eugenio
🇮🇹Roma, RM, Italy
Azienda Ospedaliera Sant'Andrea
🇮🇹Rome, RM, Italy
Ospedale Nuova Regina Margherita
🇮🇹Rome, RM, Italy
Centre d'Avicenne, Hôpital d'Avicenne
🇫🇷Bobigny, France
CHU Amiens
🇫🇷Amiens, France
Hôpital Saint Vincent de Paul
🇫🇷Lille, France
Centre Hospitalier de Boulogne Sur Mer
🇫🇷Boulogne Sur Mer, France
Ospedale A. Perrino
🇮🇹Brindisi, BR, Italy
Ospedale "Roberto Binaghi"
🇮🇹Cagliari, CA, Italy
Universitätsmedizin Mannheim
🇩🇪Mannheim, Germany
Centre de Marseille
🇫🇷Marseille, France
Centre Henri Mondor
🇫🇷Creteil, France
CHRU de Limoges
🇫🇷Limoges, France
Heinrich-Heine-Universität Düsseldorf
🇩🇪Düsseldorf, Germany
IRCCS Ospedale Maggiore Policlinico
🇮🇹Milano, MI, Italy
CHU Clémenceau
🇫🇷Caen, France
Università degli Studi di Genova
🇮🇹Genova, GE, Italy
Università Campus Bio Medico di Roma
🇮🇹Roma, RM, Italy
CHU de Grenoble
🇫🇷Grenoble, France
Centre de Nantes
🇫🇷Nantes, France
Centre de St Louis, Hôpital St Louis
🇫🇷Paris, France
Centre Hospitalier Universitaire de Nimes
🇫🇷Nimes, France
CHU de Haut-Lévèque
🇫🇷Bordeaux, France
A.O. S. Giovanni Moscati
🇮🇹Avellino, AV, Italy
Hopital Archet 1
🇫🇷Nice, France
Ospedale Cardinal Massaia
🇮🇹Asti, AT, Italy
CHU de Bretonneau
🇫🇷Tours, France
Ospedale L'Annunziata
🇮🇹Cosenza, CS, Italy
Ospedale Garibaldi
🇮🇹Catania, CT, Italy
Ospedale Casa Sollievo della Sofferenza
🇮🇹San Giovanni Rotondo, FG, Italy
Azienda Ospedaliera Universitaria Careggi
🇮🇹Firenze, FI, Italy
Ospedale Niguarda
🇮🇹Milano, MI, Italy
Ospedale Civile Spirito Santo
🇮🇹Pescara, PE, Italy
Azienda Ospedaliera Bianchi-Melacrino-Morelli
🇮🇹Reggio Calabria, RC, Italy
A.O. San Camillo Forlanini
🇮🇹Roma, RM, Italy
IRCCS Istituto Regina Elena
🇮🇹Rome, RM, Italy
Policlinico Umberto I
🇮🇹Rome, RM, Italy
Policlinico Universitario Tor Vergata
🇮🇹Rome, RM, Italy
U.O. Citta' della Salute e della Scienza di Torino
🇮🇹Torino, TO, Italy
General Hospital Nova Gorica
🇸🇮Nova Gorica, Slovenia
A.O.U. San Giovanni di Dio e Ruggì D'Aragona
🇮🇹Salerno, SA, Italy
Policlinico Santa Maria alle Scotte
🇮🇹Siena, SI, Italy
A.O. Santa Maria
🇮🇹Terni, TE, Italy
University Medical Centre Maribor
🇸🇮Maribor, Slovenia
General Hospital Murska Sobota
🇸🇮Murska Sobota, Slovenia
Centre d'Avignon
🇫🇷Avignon, France
CHU Brabois
🇫🇷Nancy, France
Centre Le Mans
🇫🇷Le Mans, France
CHU Purpan
🇫🇷Toulouse, France
Centre Hospitalier de la Région d'Annecy
🇫🇷Pringy, France
Centre de Rouen, Centre Henri Becquerel
🇫🇷Rouen, France
A.O. SS. Antonio e Biagio e Cesare Arrigo
🇮🇹Alessandria, AL, Italy
Policlinico Università di Bari
🇮🇹Bari, BA, Italy
Ospedale Riuniti
🇮🇹Ancona, AN, Italy
Ospedale Ferrarotto
🇮🇹Catania, CT, Italy
Ospedale Vito Fazzi
🇮🇹Lecce, LE, Italy
Arcispedale di Santa Maria Nuova
🇮🇹Reggio Emilia, RE, Italy
Policlinico Agostino Gemelli
🇮🇹Roma, RM, Italy
A.O. Citta' della Salute e della Scienza di Torino
🇮🇹Torino, TO, Italy
General Hospital Celje
🇸🇮Celje, Slovenia
Hôpital de la Côte Basque
🇫🇷Bayonne, France