CsA+ATG+AVA vs. CsA+AVA for the Treatment of Newly-diagnosed SAA in the Elderly

Summary

This is a multicenter, prospective, randonmized study. Our previous retrospective study showed that for SAA patients who were intolerant to ATG, CsA+ eltrombopag (EPAG) had similar efficacy to CsA+ATG+EPAG. Since the action mechanism of AVA and EPAG is not exactly the same, and the metabolic level of the elderly is not the same as that of younger patients, it is unknown whether there are predictive factors of efficacy in the treatment of AVA. We wondered whether CsA+AVA could achieve an efficacy similar to CsA+ATG+AVA in the Elderly. Meanwhile, to explore the predictive factors of efficacy, to find out a safe and effective treatment strategy for the Elderly.

Timeline

Start

2023-09-15

Primary completion

2025-02-20

Completion

2025-02-27

Publications

• Background Yang Y, Tang Z, Huang Y, Hu Q, Wang S, Ji J, Du Y, Yang C, Chen M, Hu S, Han B. Sirolimus versus cyclosporine A in patients with primary acquired pure red cell aplasia: a prospective cohort study. Blood Cancer J. 2023 May 10;13(1):74. doi: 10.1038/s41408-023-00845-3. No abstract available.
• Background Chi Y, Hu Q, Yang C, Chen M, Han B. Avatrombopag is effective in patients with chemoradiotherapy-induced aplastic anemia: a single-center, retrospective study. Exp Hematol. 2023 Jan;117:62-68. doi: 10.1016/j.exphem.2022.11.002. Epub 2022 Nov 16.
• Background Wan Z, Chen M, Han B. Avatrombopag, a promising novel thrombopoietin receptor agonist for refractory/relapsed/intolerant non-severe aplastic anemia: a phase 2 single-arm clinical trial. Ann Med. 2023 Dec;55(1):2224044. doi: 10.1080/07853890.2023.2224044.
• Background Chen F, Hu S, Ruan J, Chen M, Han B. Mutational landscape and its clinical significance in paroxysmal nocturnal hemoglobinuria. Blood Cancer J. 2021 Mar 16;11(3):58. doi: 10.1038/s41408-021-00451-1. No abstract available.
• Background Chen M, Liu Q, Gao Y, Suo X, Ding X, Wang L, Li L, Shao Y, Gao D, Sun W, Tan Y, Wang W, Ye F, Han B. Cyclosporine plus eltrombopag in the treatment of aplastic anemia with or without antithymocyte immunoglobulin: A multicenter real-world retrospective study. Eur J Haematol. 2023 Sep;111(3):407-413. doi: 10.1111/ejh.14021. Epub 2023 Jun 4.

Drugs

Indications