Tamibarotene Plus Azacitidine in Participants With Newly Diagnosed RARA-positive Higher-Risk Myelodysplastic Syndrome
- Conditions
- Myelodysplastic Syndromes
- Interventions
- Registration Number
- NCT04797780
- Lead Sponsor
- Syros Pharmaceuticals
- Brief Summary
This study compares the efficacy of Tamibarotene in combination with azacitidine to azacitidine in combination with placebo in participants who are Retinoic Acid Receptor Alpha (RARA) positive, and newly diagnosed with higher-risk myelodysplastic syndrome (HR-MDS), and who have not received treatment for this diagnosis. The primary goal of the study is to compare the complete remission rate between the two treatment arms.
- Detailed Description
A subset of participants have MDS characterized by an overexpression of the RARA gene. A blood test will be used to identify participants with RARA-positive MDS. Assessment of the RARA biomarker for study eligibility will be done by collection of blood samples from potential study participants at the pre-screening visit and testing at a central laboratory. Participants who meet eligibility requirements will be randomized 2:1 to receive either Tamibarotene plus azacitidine or placebo plus azacitidine.
Recruitment & Eligibility
- Status
- TERMINATED
- Sex
- All
- Target Recruitment
- 246
-
Participants must be RARA-positive based on the investigational assay.
-
Participants must be newly diagnosed with HR-MDS as follows:
- Diagnosis of MDS according to the World Health Organization (WHO) classification and classified by the Revised International Prognostic Scoring System (IPSS R) risk category as very high, high, or intermediate risk.
-
Participants must have Eastern Cooperative Oncology Group (ECOG) Performance Status of ≤2.
Key
-
Participants are suitable for and agree to undergo allogeneic hematopoietic stem cell transplant (HSCT) at the time of screening.
- Participants who need treatment prior to stem cell transplant can receive treatment on this study and stop the study treatment when they are ready to proceed to transplant.
-
Participants who received prior treatment for MDS with any hypomethylating agent, lenalidomide, chemotherapy or allogeneic HSCT.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Tamibarotene + Azacitidine Tamibarotene Tamibarotene: 6 mg administered orally twice per day (BID) on Days 8 through 28 of each 28-day treatment cycle. Azacitidine: 75 mg/m\^2 administered intravenously or subcutaneously each day on Days 1 through 7 of each 28-day treatment cycle. Tamibarotene Matched Placebo + Azacitidine Placebo Placebo: Tamibarotene-matching tablets administered orally BID on Days 8 through 28 of each 28-day treatment cycle. Azacitidine: 75 mg/m\^2 administered intravenously or subcutaneously each day on Days 1 through 7 of each 28-day treatment cycle. Tamibarotene + Azacitidine Azacitidine Tamibarotene: 6 mg administered orally twice per day (BID) on Days 8 through 28 of each 28-day treatment cycle. Azacitidine: 75 mg/m\^2 administered intravenously or subcutaneously each day on Days 1 through 7 of each 28-day treatment cycle. Tamibarotene Matched Placebo + Azacitidine Azacitidine Placebo: Tamibarotene-matching tablets administered orally BID on Days 8 through 28 of each 28-day treatment cycle. Azacitidine: 75 mg/m\^2 administered intravenously or subcutaneously each day on Days 1 through 7 of each 28-day treatment cycle.
- Primary Outcome Measures
Name Time Method Percentage of Participants With Complete Remission (CR) Up to 45 months CR was determined by the investigator per the modified International Working Group Myelodysplastic Syndrome (IWG MDS). CR was defined as participants with hemoglobin ≥11 grams/deciliter (g/dL), neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, bone marrow blasts (BMBs) ≤5% and normal maturation of all cell lines, persistent dysplasia were noted.
- Secondary Outcome Measures
Name Time Method Duration of Overall Response (DOR) Up to 45 months DOR: duration from date of first documented evidence of CR, partial remission (PR), marrow CR (mCR), or hematologic improvement (HI) to date of documented disease progression or relapse of disease as determined by investigator per modified IWG MDS criteria or death due to any cause, whichever occurred first. CR: hemoglobin (Hb)≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, BMBs≤5% \& normal maturation of all cell lines, persistent dysplasia. PR: Hb ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, BMBs decreased by ≥50% from baseline, but \>5%. mCR: Hb ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, BMBs decreased by≥50% from baseline, \& ≤5%. Subcategories of HI included erythroid response (Hgb increase by ≥1.5 g/dL), platelet response (absolute increase of≥30\*10\^9/L if starting with \>20\*10\^9/L platelets; increase from \<20 to \>20\*10\^9/L and by ≥100%),neutrophil response (≥100% increase \& absolute increase \>0.5\*10\^9/L).
Number of Participants Who Achieved Transfusion Independence (TI) Up to 45 months TI was defined as a period of at least 56 days with no red blood cell (RBC) or platelet transfusion since the date of randomization to the last dose of study drug + 30 days, the initiation of post-treatment therapy, or death, whichever occurred first.
Percentage of Participants Who Achieved Overall Response (OR) Up to 45 months OR: Participants who achieved CR, PR, mCR, or subcategories of HI, as determined by investigator per modified IWG MDS criteria. CR was defined as hemoglobin ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, bone marrow blasts (BMBs) ≤5% and normal maturation of all cell lines, persistent dysplasia were noted. PR was defined as hemoglobin ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, BMBs decreased by ≥50% from baseline, but \>5%. mCR was defined as hemoglobin ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, BMBs decreased by ≥50% from baseline, and ≤5%. Subcategories of HI included erythroid response (Hgb increase by ≥1.5 g/dL), platelet response (absolute increase of ≥30\*10\^9 /L if starting with \>20\*10\^9/L platelets increase from \<20\*10\^9/L to \>20\*10\^9/L and by at least 100%), neutrophil response (at least a 100% increase and an absolute increase \>0.5\*10\^9 /L).
Duration of Complete Response (DOCR) Up to 45 months DOCR was defined as the duration from the date of first documented evidence of CR to the date of documented relapse of disease or disease progression, as determined by the investigator per the modified IWG MDS criteria, or death due to any cause, whichever occurred first. CR was defined as participants with hemoglobin ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, BMBs ≤5% and normal maturation of all cell lines, persistent dysplasia were noted. Among CR responders, DOCR was calculated as: DOCR (months) = (first date of documented relapse of disease, disease progression, or death due to any cause - date of first documented evidence of CR + 1) / 30.4375.
Time to Complete Remission (TCR) Up to 45 months TCR was defined as the duration from the date of randomization to the date of the first documented evidence of CR as determined by the investigator per the modified IWG MDS criteria. Among CR responders, this outcome measure was calculated as: Time to CR= (date of the first documented evidence of CR - date of randomization + 1) / 30.4375. CR was defined as hemoglobin ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, bone marrow blasts ≤5% and normal maturation of all cell lines, persistent dysplasia were noted.
Time to Initial Response (TIR) Up to 45 months TIR: duration from date of randomization to the date of first documented evidence of CR, PR, mCR, or HI as determined by investigator per modified IWG MDS criteria. CR: hemoglobin (Hb) ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, bone marrow blasts (BMBs) ≤5% and normal maturation of all cell lines, persistent dysplasia. PR: Hb ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, BMBs decreased by ≥50% from baseline, but \>5%. mCR: Hb ≥11 g/dL, neutrophils ≥1.0\*10\^9/L, platelets ≥100\*10\^9/L, blasts 0%, BMBs decreased by ≥50% from baseline, and ≤5%. Subcategories of HI included erythroid response (Hgb increase by ≥1.5 g/dL), platelet response (absolute increase of ≥30\*10\^9/L if starting with \>20\*10\^9/L platelets increase from \<20 to \>20\*10\^9/L and by at least 100%), neutrophil response (at least a 100% increase and absolute increase\>0.5\*10\^9 /L).
Change in Health-Related Quality of Life (HRQoL) as Assessed by the European Organization for Research and Treatment of Cancer Quality of Life Core Questionnaire 30 Scale (EORTC QLQ-30) Up to 45 months HRQoL was evaluated by EORTC QLQ-C30 global health status/quality of life composite scale in all randomized participants. The QLQ-30 is a cancer-specific, self-administered questionnaire that contains 30 questions, covering global, functional, and symptom scales. Scores range from 0 to 100. Higher scores on global and functional scales indicated better quality of life (QoL), while higher scores on the symptom scales indicated declining QoL.
Change in HRQOL as Assessed by the European Quality of Life 5 Dimensions Scale (EuroQoL-5D) Up to 45 months The EQ-5D-3L essentially consisted of- the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS). The EQ-5D-3L descriptive system comprised of the following 5 dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Each dimension had 3 levels: no problems, some problems, extreme problems. Total scale range for each dimension reported was 1 to 3. The EQ VAS recorded the respondent's self-rated health on a vertical, visual analogue scale where the endpoints are labelled 'Best imaginable health state' and 'Worst imaginable health state'. This information can be used as a quantitative measure of health outcome as judged by the individual respondents. Total scale range for VAS dimension reported was 0 to 100.
Number of Participants With Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs) Up to 45 months An AE was defined as any untoward medical occurrence that developed or worsened in severity during the conduct of a clinical study and does not necessarily have a causal relationship to the study drug. TEAEs are defined as those AEs with onset after the first dose of study drug or existing events that worsened after the first dose during the study up until the last dose of study drug + 30 days. SAEs included death, a life-threatening adverse event, inpatient hospitalization or prolongation of existing hospitalization, persistent or significant disability or incapacity, a congenital anomaly or birth defect, or an important medical event that jeopardized the participant and required medical intervention to prevent 1 of the outcomes listed in this definition. A summary of all Serious Adverse Events and Other Adverse Events (nonserious) regardless of causality is located in the 'Reported Adverse Events' Section.
Trial Locations
- Locations (128)
Hospital San Pedro de Alcántara
🇪🇸Cáceres, Spain
Salzburg Cancer Research Institute (SCRI)
🇦🇹Salzburg, Austria
CHU Poiters
🇫🇷Poitiers, France
CHU Saint Etienne
🇫🇷Saint-Priest-en-Jarez, France
ICANS Strasbourg
🇫🇷Strasbourg, France
University of Arizona
🇺🇸Tucson, Arizona, United States
University of Southern California
🇺🇸Los Angeles, California, United States
University of California, Los Angelas
🇺🇸Los Angeles, California, United States
Yale Cancer Center
🇺🇸New Haven, Connecticut, United States
Comprehensive Hematology and Oncology
🇺🇸Saint Petersburg, Florida, United States
Moffitt Cancer Center
🇺🇸Tampa, Florida, United States
University of Illinois Cancer Center
🇺🇸Chicago, Illinois, United States
Orchard Healthcare Research Inc.
🇺🇸Skokie, Illinois, United States
University of Iowa
🇺🇸Iowa City, Iowa, United States
Tulane Cancer Center
🇺🇸New Orleans, Louisiana, United States
Johns Hopkins University
🇺🇸Baltimore, Maryland, United States
American Oncology Partners of Maryland, PA
🇺🇸Bethesda, Maryland, United States
Morristown Medical Center- Atlantic Hematology Oncology
🇺🇸Morristown, New Jersey, United States
Northwell Health
🇺🇸Lake Success, New York, United States
Novant Health Inc
🇺🇸Charlotte, North Carolina, United States
Novant Health Cancer Institute - Forsyth
🇺🇸Winston-Salem, North Carolina, United States
Wake Forest Baptist Health
🇺🇸Winston-Salem, North Carolina, United States
The Ohio State University Comprehensive Cancer Center
🇺🇸Columbus, Ohio, United States
Oregon Health and Science University
🇺🇸Portland, Oregon, United States
TriStar - Sarah Cannon BMT
🇺🇸Nashville, Tennessee, United States
University of Utah Huntsman Cancer Institute
🇺🇸Salt Lake City, Utah, United States
Swedish Cancer Institute
🇺🇸Seattle, Washington, United States
Medical University of Graz
🇦🇹Graz, Austria
Klinik Hietzing
🇦🇹Vienna, Austria
ZNA Middelheim
🇧🇪Antwerp, Belgium
Institut Jules Bordet
🇧🇪Brussels, Belgium
Ghent University Hospital
🇧🇪Gent, Belgium
Hospital De Jolimont
🇧🇪La Louvière, Belgium
CHU de Liège
🇧🇪Liège, Belgium
AZ Delta
🇧🇪Roeselare, Belgium
CHU-UCL Namur
🇧🇪Yvoir, Belgium
CancerCare Manitoba
🇨🇦Winnipeg, Manitoba, Canada
London Health Sciences Center
🇨🇦London, Ontario, Canada
Juravinski Cancer Centre
🇨🇦Hamilton, Ontario, Canada
Princess Margaret Cancer Centre - University Health Network
🇨🇦Toronto, Ontario, Canada
Tom Baker Cancer Centre
🇨🇦Calgary, Canada
McGill University Health Centre (MUHC)
🇨🇦Montréal, Quebec, Canada
London Health Sciences Centre
🇨🇦London, Canada
Fakultni nemocnice Olomouc (University Hospital Olomouc)
🇨🇿Olomouc, Czechia
University Hospital Ostrava
🇨🇿Ostrava, Czechia
General University Hospital Prague
🇨🇿Prague, Czechia
CHU Amiens-Picardie
🇫🇷Amiens, France
CHU d'Angers
🇫🇷Angers, France
Centre Hospitalier de la Côte Basque Hématologie Clinique
🇫🇷Bayonne, France
Hôpital Avicenne
🇫🇷Bobigny, France
CHRU de BREST - Hôpital Morvan
🇫🇷Brest, France
CHU Clermont Ferrand / CHU Estaing
🇫🇷Clermont-Ferrand, France
CHU Grenoble Alpes Hôpital Nord Michallon
🇫🇷La Tronche, France
Hopital Mignot
🇫🇷Le Chesnay, France
CHU de Limoges
🇫🇷Limoges, France
Centre Léon Bérard
🇫🇷Lyon, France
CHU la Conception
🇫🇷Marseille, France
CHU Nantes - Hotel Dieu
🇫🇷Nantes, France
CHU de Nice - Hopital L'Archet
🇫🇷Nice, France
Hôpital Saint Louis
🇫🇷Paris, France
CHU Bordeaux
🇫🇷Pessac, France
CHU Lyon Sud
🇫🇷Pierre-Bénite, France
Institut Gustave Roussy
🇫🇷Villejuif, France
Universitätsklinikum Augsburg
🇩🇪Augsburg, Germany
Helios Klinikum Berlin Buch GmbH
🇩🇪Berlin, Germany
Universitätsklinikum Freiburg
🇩🇪Freiburg, Germany
Universitätsmedizin Göttingen
🇩🇪Göttingen, Germany
Universitätsklinikum Halle (Saale)
🇩🇪Halle, Germany
Universitätsklinikum Marburg
🇩🇪Marburg, Germany
Universitätsklinikum Münster
🇩🇪Münster, Germany
Semmelweis Egyetem
🇭🇺Budapest, Hungary
Debrecen University Medical and Health Science Centre
🇭🇺Debrecen, Hungary
Markhot Ferenc Oktatókórház és Rendelőintézet, Belgyógyászati- és Infektológiai Centrum
🇭🇺Eger, Hungary
Petz Aladar County Teaching Hospital
🇭🇺Győr, Hungary
Josa Andras Teaching Hospital
🇭🇺Nyíregyháza, Hungary
Barzilai Medical Center of Ashkelon
🇮🇱Ashkelon, Israel
Bnai Zion Medical center
🇮🇱Haifa, Israel
Shaare Zedek Medical Center
🇮🇱Jerusalem, Israel
Sheba Medical Center
🇮🇱Ramat Gan, Israel
Kaplan Medical Center
🇮🇱Rehovot, Israel
Tel Aviv Sourasky Medical Center
🇮🇱Tel Aviv, Israel
University Clinic Warsaw
🇵🇱Warszawa, Poland
IRCCS Azienda Ospedaliero-Universitaria di Bologna
🇮🇹Bologna, Italy
ASST Spedali Civili di Brescia
🇮🇹Brescia, Italy
Azienda Ospedaliero-Universitaria di Ferrara
🇮🇹Ferrara, Italy
AOU Careggi
🇮🇹Firenze, Italy
Ospedale Policlinico San Martino
🇮🇹Genova, Italy
Romagnolo Institute to Study Tumors "Dino Amadori "/ Meldona
🇮🇹Meldola, Italy
Ospedale S.Maria delle Croci
🇮🇹Ravenna, Italy
University Clinic Gdansk
🇵🇱Gdańsk, Poland
A.O.U. Maggiore della Carità
🇮🇹Novara, Italy
Ospedali Marche Nord Centro Ematologia e Trapianti
🇮🇹Pesaro, Italy
AOUI di Verona
🇮🇹Verona, Italy
Ospedale S. Eugenio - ASL Roma 2
🇮🇹Roma, Italy
Pomeranian Hospital Gdynia
🇵🇱Gdynia, Poland
Wojewodzki Szpital Specjalistyczny w Legnicy
🇵🇱Legnica, Poland
Fondazione Policlinico Tor Vergata
🇮🇹Rome, Italy
Instytut Hematologii i Transfuzjologii, Klinika Hematologii
🇵🇱Warszawa, Poland
Alfred Sokołowski Hospital Wałbrzych
🇵🇱Wałbrzych, Poland
Institut Catala d'Oncologia - Hospital Duran i Reynals Location
🇪🇸Badalona, Spain
Hospital del Mar
🇪🇸Barcelona, Spain
H. Santa Creu i Sant Pau
🇪🇸Barcelona, Spain
Fundación Privada Instituto de Investigación Oncológica Vall d'Hebron
🇪🇸Barcelona, Spain
Hospital de la Santa Creu i Sant Pau
🇪🇸Barcelona, Spain
Hospital del Mar Secretaria d'Hematologia Clínica
🇪🇸Barcelona, Spain
Hospital Universitario de Burgos
🇪🇸Burgos, Spain
MD Anderson Cancer Center
🇪🇸Madrid, Spain
Hospital Universitario Fundacion Jimenez Diaz
🇪🇸Madrid, Spain
H. Universitario La Paz
🇪🇸Madrid, Spain
Hospital Universitario de La Princesa
🇪🇸Madrid, Spain
Hospital General Universitario J.M. Morales Meseguer
🇪🇸Murcia, Spain
Hospital Universitario Central de Asturia
🇪🇸Oviedo, Spain
Hospital Son Llatzer
🇪🇸Palma De Mallorca, Spain
Clinica Universidad Navarra
🇪🇸Pamplona, Spain
Hospital Universitario de Salamanca
🇪🇸Salamanca, Spain
Hospital Universitario Donostia
🇪🇸San Sebastián, Spain
Hospital Universitario Marqués de Valdecilla
🇪🇸Santander, Spain
Hospital Universitario Virgen Del Rocio
🇪🇸Seville, Spain
Hospital Universitario y Politécnico La Fe
🇪🇸Valencia, Spain
Hospital Clinico Universitario de Valencia
🇪🇸Valencia, Spain
Castle Hill Hospital, Cottingham
🇬🇧Cottingham, United Kingdom
Ninewells Hospital
🇬🇧Dundee, United Kingdom
Western General Hospital in NHS Lothian Edinburgh Scotland
🇬🇧Edinburgh, United Kingdom
Clatterbridge Cancer Centre NHS Foundation Trust
🇬🇧Liverpool, United Kingdom
King's College Hospital NHS Foundation Trust
🇬🇧London, United Kingdom
The Royal Marsden Foundation Trust
🇬🇧London, United Kingdom
University Hospital Southampton NHS Foundation Trust
🇬🇧Southampton, United Kingdom
Sandwell and West Birmingham Hospital NHS Trust
🇬🇧West Bromwich, United Kingdom