PRINCETON, NJ, USA I August 28, 2023 I Bristol Myers Squibb (NYSE: BMY) today announced that the U.S. Food and Drug Administration (FDA) has approved Reblozyl® (luspatercept-aamt) for the treatment of anemia without previous erythropoiesis stimulating agent use (ESA-naïve) in adult patients with very low- to intermediate-risk myelodysplastic syndromes (MDS) who may require regular red blood cell (RBC) transfusions. This expanded indication to the first-line setting is based on interim results from the pivotal Phase 3 COMMANDS trial, in which Reblozyl demonstrated superior efficacy of concurrent RBC transfusion independence (RBC-TI) and hemoglobin (Hb) increase compared to epoetin alfa, an ESA, regardless of ring sideroblast status. These results underscore Reblozyl’s ability to address chronic anemia earlier in the treatment journey in a broader range of patients.
“For patients with lower-risk MDS, current standard therapies, including ESAs, have provided limited benefit in controlling anemia with only 1 in 3 patients responding for a duration of 6-18 months,” said Guillermo Garcia-Manero, M.D., lead investigator and Chief of the Section of Myelodysplastic Syndromes at The University of Texas MD Anderson Cancer Center. “Results from the COMMANDS study showed nearly twice as many patients treated with Reblozyl achieved transfusion independence of at least 12 weeks and concurrent hemoglobin increase compared to epoetin alfa. Today’s approval represents an important advancement for patients with lower-risk MDS.”
In the Phase 3 COMMANDS trial, results showed 58.5% (n=86) of patients treated with Reblozyl vs. 31.2% (n=48) of patients treated with epoetin alfa achieved the primary endpoint of RBC-TI of at least 12 weeks with a mean Hb increase of at least 1.5 g/dL within the first 24 weeks (p<0.0001). The most common (>10%) adverse reactions were diarrhea, fatigue, hypertension, peripheral edema, nausea, and dyspnea.
“Today’s expanded approval of Reblozyl marks an important milestone in our commitment to MDS patients with anemia by providing a durable and more effective treatment option, with more convenient and less frequent administration,” said Wendy Short-Bartie, senior vice president and general manager, U.S. Hematology and Cell Therapy, Bristol Myers Squibb. “We remain dedicated to addressing hard-to-treat diseases with significant burden to patients and look forward to bringing this important option earlier in the treatment process.”
“The majority of patients with MDS experience chronic anemia and require RBC transfusions,” said Tracey Iraca, executive director, MDS Foundation. “The approval of Reblozyl in the first-line treatment of anemia for patients with lower-risk MDS represents a crucial step in making transfusion independence possible for more patients.”
Results from the COMMANDS study were featured in June as part of the press program at the American Society of Clinical Oncology (ASCO) Annual Meeting and plenary session at the European Hematology Association (EHA) Congress, with simultaneous publication in The Lancet. Reblozyl is being developed and commercialized through a global collaboration with Merck as of November 2021.
COMMANDS Study Results
COMMANDS (NCT03682536) is a Phase 3, open-label, randomized study evaluating the efficacy and safety of Reblozyl versus epoetin alfa for the treatment of anemia due to very low-, low- or intermediate-risk (IPSS-R) myelodysplastic syndrome (MDS) in patients who are red blood cell (RBC) transfusion dependent and were erythropoiesis stimulating agent (ESA)-naïve.
The primary endpoint evaluated in this study is RBC transfusion independence (RBC-TI) for 12 weeks with a mean hemoglobin (Hb) increase ≥1.5 g/dL. Key secondary endpoints include erythroid response (HI-E) of at least 8 weeks during weeks 1-24 of the study, RBC-TI ≥12 weeks and RBC-TI for 24 weeks. Eligible patients were ≥18 years old with lower-risk MDS who require transfusions. Patients were randomized 1:1 to receive subcutaneous Reblozyl (starting dose 1.0 mg/kg, titration up to 1.75 mg/kg) once every 3 weeks or epoetin alfa (starting dose 450 IU/kg, titration up to 1050 IU/kg) weekly for ≥24 weeks. The majority of study participants (>90%) were outside of the United States and a non-U.S.-licensed epoetin alfa product was used in the control arm for such patients.
At the time of the planned interim analysis (October 31, 2022), 147 evaluable patients received Reblozyl and 154 evaluable patients received epoetin alfa, with median treatment durations of 41.6 and 27 weeks, respectively. Results published in The Lancet showed:
- 58.5% (n=86) of patients receiving Reblozyl vs. 31.2% (n=48) of patients receiving epoetin alfa achieved the primary endpoint of RBC-TI of at least 12 weeks with concurrent mean Hb increase of at least 1.5 g/dL within the first 24 weeks (p<0.0001).
- HI-E increase of at least 8 weeks was achieved by 74.1% (n=109) of Reblozyl patients vs. 51.3% (n=79) of epoetin alfa patients (p<0.0001).
- Within the first 24 weeks of treatment, RBC-TI of at least 24 weeks was achieved by 47.6% (n=70) of Reblozyl patients vs. 29.2% (n=45) of epoetin alfa patients (p=0.0012).
- RBC-TI of at least 12 weeks was achieved by 66.7% (n=98) of Reblozyl patients vs. 46.1% (n=71) of epoetin alfa patients (p=0.0003).
Patients treated with Reblozyl demonstrated durable responses with nearly 2.5 years of median RBC-TI ≥12 weeks (126.6 weeks, week 1 to end of treatment). The most common (>10%) adverse reactions were diarrhea, fatigue, hypertension, peripheral edema, nausea, and dyspnea.
About MDS
Myelodysplastic syndromes (MDS) are a group of closely related blood cancers characterized by ineffective production of healthy red blood cells (RBC), white blood cells and platelets, which can lead to anemia and frequent or severe infections. People with MDS who develop anemia often require blood transfusions to increase the number of healthy RBCs in circulation. Frequent transfusions are associated with an increased risk of iron overload, transfusion reactions and infections. Patients who become RBC transfusion-dependent have a significantly shorter overall survival than those who are not dependent on transfusions, partially due to iron overload or to more severe bone marrow disease than in non-transfusion dependent patients.
About Reblozyl® (luspatercept-aamt)
Reblozyl, a first-in-class therapeutic option, promotes late-stage red blood cell maturation in animal models. Reblozyl is being developed and commercialized through a global collaboration and North American co-promotion with Merck following Merck’s acquisition of Acceleron Pharma, Inc. in November 2021. As part of the collaboration, Merck receives milestone and royalty payments. With this approval, Reblozyl is indicated in the U.S. for the treatment of:
- anemia in adult patients with beta thalassemia who require regular red blood cell (RBC) transfusions, and
- anemia without previous erythropoiesis stimulating agent use (ESA-naïve) in adult patients with very low- to intermediate-risk myelodysplastic syndromes (MDS) who may require regular red blood cell (RBC) transfusions.
- anemia failing an erythropoiesis stimulating agent and requiring 2 or more red blood cell (RBC) units over 8 weeks in adult patients with very low- to intermediate-risk myelodysplastic syndrome with ring sideroblasts (MDS-RS) or with myelodysplastic/myeloproliferative neoplasm with ring sideroblasts and thrombocytosis (MDS/MPN-RS-T).
Reblozyl is not indicated for use as a substitute for RBC transfusions in patients who require immediate correction of anemia. In the U.S., Reblozyl is not indicated for use in patients with non-transfusion-dependent beta thalassemia.
Please see accompanying U.S. Full Prescribing Information for REBLOZYL.
Bristol Myers Squibb: Creating a Better Future for People with Cancer
Bristol Myers Squibb is inspired by a single vision — transforming people’s lives through science. The goal of the company’s cancer research is to deliver medicines that offer each patient a better, healthier life and to make cure a possibility. Building on a legacy across a broad range of cancers that have changed survival expectations for many, Bristol Myers Squibb researchers are exploring new frontiers in personalized medicine, and through innovative digital platforms, are turning data into insights that sharpen their focus. Deep scientific expertise, cutting-edge capabilities and discovery platforms enable the company to look at cancer from every angle. Cancer can have a relentless grasp on many parts of a patient’s life, and Bristol Myers Squibb is committed to taking actions to address all aspects of care, from diagnosis to survivorship. Because as a leader in cancer care, Bristol Myers Squibb is working to empower all people with cancer to have a better future.
About Bristol Myers Squibb
Bristol Myers Squibb is a global biopharmaceutical company whose mission is to discover, develop and deliver innovative medicines that help patients prevail over serious diseases. For more information about Bristol Myers Squibb, visit us at BMS.com or follow us on LinkedIn, Twitter, YouTube, Facebook and Instagram.
SOURCE: Bristol Myers Squibb
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PRINCETON, NJ, USA I August 28, 2023 I Bristol Myers Squibb (NYSE: BMY) today announced that the U.S. Food and Drug Administration (FDA) has approved Reblozyl® (luspatercept-aamt) for the treatment of anemia without previous erythropoiesis stimulating agent use (ESA-naïve) in adult patients with very low- to intermediate-risk myelodysplastic syndromes (MDS) who may require regular red blood cell (RBC) transfusions. This expanded indication to the first-line setting is based on interim results from the pivotal Phase 3 COMMANDS trial, in which Reblozyl demonstrated superior efficacy of concurrent RBC transfusion independence (RBC-TI) and hemoglobin (Hb) increase compared to epoetin alfa, an ESA, regardless of ring sideroblast status. These results underscore Reblozyl’s ability to address chronic anemia earlier in the treatment journey in a broader range of patients.
“For patients with lower-risk MDS, current standard therapies, including ESAs, have provided limited benefit in controlling anemia with only 1 in 3 patients responding for a duration of 6-18 months,” said Guillermo Garcia-Manero, M.D., lead investigator and Chief of the Section of Myelodysplastic Syndromes at The University of Texas MD Anderson Cancer Center. “Results from the COMMANDS study showed nearly twice as many patients treated with Reblozyl achieved transfusion independence of at least 12 weeks and concurrent hemoglobin increase compared to epoetin alfa. Today’s approval represents an important advancement for patients with lower-risk MDS.”
In the Phase 3 COMMANDS trial, results showed 58.5% (n=86) of patients treated with Reblozyl vs. 31.2% (n=48) of patients treated with epoetin alfa achieved the primary endpoint of RBC-TI of at least 12 weeks with a mean Hb increase of at least 1.5 g/dL within the first 24 weeks (p<0.0001). The most common (>10%) adverse reactions were diarrhea, fatigue, hypertension, peripheral edema, nausea, and dyspnea.
“Today’s expanded approval of Reblozyl marks an important milestone in our commitment to MDS patients with anemia by providing a durable and more effective treatment option, with more convenient and less frequent administration,” said Wendy Short-Bartie, senior vice president and general manager, U.S. Hematology and Cell Therapy, Bristol Myers Squibb. “We remain dedicated to addressing hard-to-treat diseases with significant burden to patients and look forward to bringing this important option earlier in the treatment process.”
“The majority of patients with MDS experience chronic anemia and require RBC transfusions,” said Tracey Iraca, executive director, MDS Foundation. “The approval of Reblozyl in the first-line treatment of anemia for patients with lower-risk MDS represents a crucial step in making transfusion independence possible for more patients.”
Results from the COMMANDS study were featured in June as part of the press program at the American Society of Clinical Oncology (ASCO) Annual Meeting and plenary session at the European Hematology Association (EHA) Congress, with simultaneous publication in The Lancet. Reblozyl is being developed and commercialized through a global collaboration with Merck as of November 2021.
COMMANDS Study Results
COMMANDS (NCT03682536) is a Phase 3, open-label, randomized study evaluating the efficacy and safety of Reblozyl versus epoetin alfa for the treatment of anemia due to very low-, low- or intermediate-risk (IPSS-R) myelodysplastic syndrome (MDS) in patients who are red blood cell (RBC) transfusion dependent and were erythropoiesis stimulating agent (ESA)-naïve.
The primary endpoint evaluated in this study is RBC transfusion independence (RBC-TI) for 12 weeks with a mean hemoglobin (Hb) increase ≥1.5 g/dL. Key secondary endpoints include erythroid response (HI-E) of at least 8 weeks during weeks 1-24 of the study, RBC-TI ≥12 weeks and RBC-TI for 24 weeks. Eligible patients were ≥18 years old with lower-risk MDS who require transfusions. Patients were randomized 1:1 to receive subcutaneous Reblozyl (starting dose 1.0 mg/kg, titration up to 1.75 mg/kg) once every 3 weeks or epoetin alfa (starting dose 450 IU/kg, titration up to 1050 IU/kg) weekly for ≥24 weeks. The majority of study participants (>90%) were outside of the United States and a non-U.S.-licensed epoetin alfa product was used in the control arm for such patients.
At the time of the planned interim analysis (October 31, 2022), 147 evaluable patients received Reblozyl and 154 evaluable patients received epoetin alfa, with median treatment durations of 41.6 and 27 weeks, respectively. Results published in The Lancet showed:
- 58.5% (n=86) of patients receiving Reblozyl vs. 31.2% (n=48) of patients receiving epoetin alfa achieved the primary endpoint of RBC-TI of at least 12 weeks with concurrent mean Hb increase of at least 1.5 g/dL within the first 24 weeks (p<0.0001).
- HI-E increase of at least 8 weeks was achieved by 74.1% (n=109) of Reblozyl patients vs. 51.3% (n=79) of epoetin alfa patients (p<0.0001).
- Within the first 24 weeks of treatment, RBC-TI of at least 24 weeks was achieved by 47.6% (n=70) of Reblozyl patients vs. 29.2% (n=45) of epoetin alfa patients (p=0.0012).
- RBC-TI of at least 12 weeks was achieved by 66.7% (n=98) of Reblozyl patients vs. 46.1% (n=71) of epoetin alfa patients (p=0.0003).
Patients treated with Reblozyl demonstrated durable responses with nearly 2.5 years of median RBC-TI ≥12 weeks (126.6 weeks, week 1 to end of treatment). The most common (>10%) adverse reactions were diarrhea, fatigue, hypertension, peripheral edema, nausea, and dyspnea.
About MDS
Myelodysplastic syndromes (MDS) are a group of closely related blood cancers characterized by ineffective production of healthy red blood cells (RBC), white blood cells and platelets, which can lead to anemia and frequent or severe infections. People with MDS who develop anemia often require blood transfusions to increase the number of healthy RBCs in circulation. Frequent transfusions are associated with an increased risk of iron overload, transfusion reactions and infections. Patients who become RBC transfusion-dependent have a significantly shorter overall survival than those who are not dependent on transfusions, partially due to iron overload or to more severe bone marrow disease than in non-transfusion dependent patients.
About Reblozyl® (luspatercept-aamt)
Reblozyl, a first-in-class therapeutic option, promotes late-stage red blood cell maturation in animal models. Reblozyl is being developed and commercialized through a global collaboration and North American co-promotion with Merck following Merck’s acquisition of Acceleron Pharma, Inc. in November 2021. As part of the collaboration, Merck receives milestone and royalty payments. With this approval, Reblozyl is indicated in the U.S. for the treatment of:
- anemia in adult patients with beta thalassemia who require regular red blood cell (RBC) transfusions, and
- anemia without previous erythropoiesis stimulating agent use (ESA-naïve) in adult patients with very low- to intermediate-risk myelodysplastic syndromes (MDS) who may require regular red blood cell (RBC) transfusions.
- anemia failing an erythropoiesis stimulating agent and requiring 2 or more red blood cell (RBC) units over 8 weeks in adult patients with very low- to intermediate-risk myelodysplastic syndrome with ring sideroblasts (MDS-RS) or with myelodysplastic/myeloproliferative neoplasm with ring sideroblasts and thrombocytosis (MDS/MPN-RS-T).
Reblozyl is not indicated for use as a substitute for RBC transfusions in patients who require immediate correction of anemia. In the U.S., Reblozyl is not indicated for use in patients with non-transfusion-dependent beta thalassemia.
Please see accompanying U.S. Full Prescribing Information for REBLOZYL.
Bristol Myers Squibb: Creating a Better Future for People with Cancer
Bristol Myers Squibb is inspired by a single vision — transforming people’s lives through science. The goal of the company’s cancer research is to deliver medicines that offer each patient a better, healthier life and to make cure a possibility. Building on a legacy across a broad range of cancers that have changed survival expectations for many, Bristol Myers Squibb researchers are exploring new frontiers in personalized medicine, and through innovative digital platforms, are turning data into insights that sharpen their focus. Deep scientific expertise, cutting-edge capabilities and discovery platforms enable the company to look at cancer from every angle. Cancer can have a relentless grasp on many parts of a patient’s life, and Bristol Myers Squibb is committed to taking actions to address all aspects of care, from diagnosis to survivorship. Because as a leader in cancer care, Bristol Myers Squibb is working to empower all people with cancer to have a better future.
About Bristol Myers Squibb
Bristol Myers Squibb is a global biopharmaceutical company whose mission is to discover, develop and deliver innovative medicines that help patients prevail over serious diseases. For more information about Bristol Myers Squibb, visit us at BMS.com or follow us on LinkedIn, Twitter, YouTube, Facebook and Instagram.
SOURCE: Bristol Myers Squibb
Post Views: 86
