In this type of leukemia, abnormal clotting can occur and it may be necessary to transfuse these liquid fractions of donor blood to prevent or treat bleeding. 早幼粒白血病患者會發生凝血功能的異常，為了防治出血，輸注血液中的促凝血成份是很有必要的。
Coagulation factors can be removed from plasma and may be used to treat people with coagulation factor deficiencies, such as hemophilia. 人們能夠從血漿中分離出凝血因子，用來治療一些凝血功能障礙的患者，如血友病患者。
