We aimed to explore the differential expression of miRNAs in patients with ITP before and after starting treatment with thrombopoietin-receptor agonists (TPO-RAs) to clarify their roles in the pathophysiology of ITP, and as potential diagnostic and prognostic markers of this disorder.
At this point, considering the limited treatment options due to toxicity and/or teratogenesis of other drugs proven to be effective against ITP like azathioprine, rituximab, cyclophosphamide, etc. and the risk of bleeding symptoms, either from mother or fetus, we decided to begin treatment with Romiplostim (thrombopoietin receptor agonist).
Romiplostim (Nplate<sup>®</sup>), a thrombopoietin receptor agonist, is the first FDA-approved thrombopoiesis-stimulating protein for the treatment of low platelet (PLT) counts in adults with chronic immune thrombocytopenia.
Markers of endothelial cell activation and neutrophil extracellular traps are elevated in immune thrombocytopenia but are not enhanced by thrombopoietin receptor agonists.
In the last years, the use of thrombopoietin receptor agonists (TPO-RA), eltrombopag and romiplostim, has improved the management of immune thrombocytopenia (ITP).
The introduction of thrombopoietin receptor agonists (TPO-RAs), which increase platelet production, dramatically changed the treatment landscape for ITP by providing patients with well-tolerated, long-term treatment options.
Thrombopoietin receptor agonist switch in children with persistent and chronic severe immune thrombocytopenia: A retrospective analysis in a large tertiary center.
The thrombopoietin receptor agonist romiplostim is approved for second-line use in chronic immune thrombocytopenia (ITP), but its effects in patients with ITP for ≤1 year are not well characterized.
The two thrombopoietin receptor agonists (TPO-RA), eltrombopag and romiplostim, were licensed in the US for treatment of immune thrombocytopenia (ITP) in 2008 and, since then, their use has progressively increased around the world; they are currently used in more than 100 countries.
Thrombopoietin-receptor agonists (TPO-RAs) are the only American Society of Hematology (ASH) guideline-advocated, second-line treatment for immune thrombocytopenia (ITP) that have been validated by randomized, controlled trials with a placebo comparator.
Immune thrombocytopenia is associated with persistently deranged fibrosis-related seromarker profiles but low bone marrow fibrosis grades: A 2-year observational study on thrombopoietin receptor agonist treatment.
Deciphering predictive factors for choice of thrombopoietin receptor agonist, treatment free responses, and thrombotic events in immune thrombocytopenia.
: Thrombopoietin receptor agonists (TPO-RA) are currently approved to treat chronic immune thrombocytopenia (ITP) but there is increasing interest in considering these drugs earlier during the course of the disease.
A proportion of patients with immune thrombocytopenic purpura are refractory to multiple therapies including thrombopoietin-receptor agonists (TPO-RA).