Observational studyInternational journal of hematology2024
Long-term safety and effectiveness of romiplostim for chronic idiopathic thrombocytopenic purpura in real-world settings.
Observational study in International journal of hematology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed.
- Transient ST-segment elevation following coronary artery bypass grafting in a patient with immune thrombocytopenia treated with romiplostim: a case report.The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology · 2026Article
- Post-marketing surveillance of fostamatinib for primary immune thrombocytopenia in Japan: interim analysis.International journal of hematology · 2026Article
- A Comparative Analysis of the Efficacy, Safety and Mechanism of Action of Flebogamma DIF, Fostamatinib and Romiplostim in Immune Thrombocytopenia.Life (Basel, Switzerland) · 2026Review
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Idiopathic thrombocytopenic purpura (ITP), an autoimmune hematologic disorder characterized by severe platelet count reduction, can be treated with romiplostim. However, post-marketing safety and effectiveness data for romiplostim in Japan are scarce. This prospective, observational, post-marketing Specified Use-Results Survey evaluated the real-world safety and effectiveness of romiplostim for 2 years. All patients treated with romiplostim during the survey period were eligible. Of the 1622 patients in the safety analysis set, 94.08% (1526/1622) had chronic ITP. The mean single dose of romiplostim was stable after 12 weeks and remained < 6 μg/kg in approximately 70% of patients until 104 weeks. Within 2 years, 14.92% of patients discontinued romiplostim because of adverse events, while 6.47% discontinued because of suspected adverse drug reactions. In contrast, 14.00% of patients discontinued romiplostim because of symptom improvement. Before romiplostim initiation, platelet count was < 2.0 × 10
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Registered trials
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