Long-Term Safety and Efficacy of Eltrombopag for Advanced Myelodysplastic Syndromes or Acute Myeloid Leukemia and Severe Thrombocytopenia: Results of the ASPIRE Extension Study

被引:0
作者
Mittelman, Moshe [1 ,7 ]
Platzbecker, Uwe [2 ]
Grosicki, Sebastian [3 ]
Lawniczek, Tomasz [4 ]
Zhu, Zewen [5 ]
Selleslag, Dominik [6 ]
机构
[1] Tel Aviv Univ, Tel Aviv Sourasky Med Ctr, Dept Hematol, Tel Aviv, Israel
[2] Univ Hosp Leipzig, Med Clin & Polyclin 1, Hematol & Cellular Therapy, Leipzig, Germany
[3] Med Univ Silesia, Dept Hematol & Canc Prevent, Katowice, Poland
[4] Novartis Pharm AG, Basel, Switzerland
[5] Novartis Pharmaceut, E Hanover, NJ USA
[6] AZ Sint Jan Brugge Oostende AV, Dept Hematol, Brugge, Belgium
[7] Tel Aviv Sourasky Med Ctr, Dept Hematol, IL-6423906 Tel Aviv, Israel
关键词
Advanced myelodysplastic syndrome; Acute myeloid leukemia; Eltrombopag; Thrombocytopenia; PLACEBO; BLIND; RISK; INTERMEDIATE; ROMIPLOSTIM; MDS;
D O I
10.1159/000531146
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
ASPIRE, a three-part, international, phase 2 trial (ClinicalTrials.gov identifier: NCT01440374), investigated eltrombopag efficacy and safety in patients with advanced myelodysplastic syndrome or acute myeloid leukemia and grade 4 thrombocytopenia (<25 x 10(9) platelets/L). Approximately 30-65% of patients in this open-label extension phase experienced clinically relevant thrombocytopenic events; no conclusions could be made regarding long-term efficacy (non-randomized design, no placebo control), and survival rates may simply reflect advanced disease. Long-term safety was consistent with the double-blind phase and contrasted with earlier SUPPORT study findings in higher-risk patients, suggesting that eltrombopag may have a role in treating thrombocytopenia in patients with low-/intermediate-risk myelodysplastic syndrome.
引用
收藏
页码:373 / 378
页数:6
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