Cardiology

Macitentan cuts morbidity, death in pulmonary arterial HTN

(HealthDay)—For patients with pulmonary arterial hypertension, the new dual endothelin-receptor antagonist macitentan is associated with reductions in morbidity and mortality, according to a study published in the Aug. ...

Oncology & Cancer

New mutations help predict survival in RARS-T

(HealthDay)—New mutations have been identified with next-generation sequencing (NGS) in refractory anemia with ring sideroblasts and thrombocytosis (RARS-T), which are prognostic for survival, according to a study published ...

Medical research

Scientists test potential new way to treat anemia

Treatment of anemia caused by chronic kidney disease or other diseases often requires repeated—and costly—injections or infusions of an artificial form of the hormone erythropoietin (EPO), which stimulates production ...

Health informatics

MRI-based AI can distinguish aplastic anemia from MDS

A magnetic resonance imaging (MRI)-based machine learning method can distinguish aplastic anemia (AA) from myelodysplastic syndromes (MDS), according to a study published online March 6 in Clinical Radiology.

Medical research

A multiple drug approach to preventing sickle cell crisis

Sickle cell disease is characterized by recurrent episodes of "sickle crisis," also known as vaso-occlusive crisis, in which a patient's red blood cells change shape, clump together and block the flow of blood in small vessels ...

Diseases, Conditions, Syndromes

Hydroxyurea underused in youth with sickle cell

Few youths with sickle cell anemia (SCA) receive hydroxyurea despite national guidelines recommending its use, according to a study published online March 24 in JAMA Network Open.

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