In conclusion, amifostine has a good early therapeutic effect on aged ITP patients, but its clinical outcome of long-term still needs further evaluation.

• 结论：氨磷汀治疗高龄ITP患者具有良好的近期疗效，提示氨磷汀在ITP治疗方面有着良好的应用前景，但对其长期临床疗效有待进一步研究。