Myelofibrosis specialist Dr. Raajit Rampal from MSK Cancer Center and colleagues shared updates from the phase 3 MANIFEST-2 study at the ASCO 2024 conference in June.
Dr. Rampal presented results for the combination of pelabresib and ruxolitinib, which can aid patients with myelofibrosis who have enlarged spleens and anemia.
Pelabresib is an investigational small-molecule drug taken orally that inhibits a family of proteins, decreasing the gene expression believed to be involved in myelofibrosis.
Ruxolitinib is an oral drug in the JAK inhibitor family of medications. It blocks growth factors released by damaged cells in myelofibrosis.
JAK inhibitors are a common therapy for patients with myelofibrosis, providing benefits in terms of spleen shrinkage, symptom improvement and quality of life that can enhance longevity in patients with advanced disease. Although JAK inhibitors have been the mainstay of therapy, they are limited in terms of how long they keep myelofibrosis from progressing. That’s why researchers are testing combinations that can effectively control myelofibrosis while addressing common side effects and symptoms such as anemia and spleen enlargement.
It’s a phase 3, but the results have been promising. Combining pelabresib + ruxolitinib significantly reduced spleen size and improved symptoms, anemia, and bone marrow fibrosis more effectively than only ruxolitinib. These results support the potential shift to combination therapy for treating myelofibrosis.
You can also actively participate in research by joining the HealthTree Cure Hub community! A platform that powers life-saving research. If you are interested in participating in or finding a clinical trial, locating a myelofibrosis specialist, or staying informed about updates and conferences on myelofibrosis, you can subscribe to the HealthTree Cure Hub biweekly newsletter.
Myelofibrosis specialist Dr. Raajit Rampal from MSK Cancer Center and colleagues shared updates from the phase 3 MANIFEST-2 study at the ASCO 2024 conference in June.
Dr. Rampal presented results for the combination of pelabresib and ruxolitinib, which can aid patients with myelofibrosis who have enlarged spleens and anemia.
Pelabresib is an investigational small-molecule drug taken orally that inhibits a family of proteins, decreasing the gene expression believed to be involved in myelofibrosis.
Ruxolitinib is an oral drug in the JAK inhibitor family of medications. It blocks growth factors released by damaged cells in myelofibrosis.
JAK inhibitors are a common therapy for patients with myelofibrosis, providing benefits in terms of spleen shrinkage, symptom improvement and quality of life that can enhance longevity in patients with advanced disease. Although JAK inhibitors have been the mainstay of therapy, they are limited in terms of how long they keep myelofibrosis from progressing. That’s why researchers are testing combinations that can effectively control myelofibrosis while addressing common side effects and symptoms such as anemia and spleen enlargement.
It’s a phase 3, but the results have been promising. Combining pelabresib + ruxolitinib significantly reduced spleen size and improved symptoms, anemia, and bone marrow fibrosis more effectively than only ruxolitinib. These results support the potential shift to combination therapy for treating myelofibrosis.
You can also actively participate in research by joining the HealthTree Cure Hub community! A platform that powers life-saving research. If you are interested in participating in or finding a clinical trial, locating a myelofibrosis specialist, or staying informed about updates and conferences on myelofibrosis, you can subscribe to the HealthTree Cure Hub biweekly newsletter.
about the author
Jimena Vicencio
Jimena is an International Medical Graduate and a member of the HealthTree Writing team. She has a passion for languages and is currently learning Japanese. In her free time, she loves playing with her cats. Jimena is also pursuing a bachelor's degree in journalism.
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