The secrets of stars '"thin belly"

The treatment of leukemia after relapse is more difficult than that of newly treated patients, but there are still quite a number of relapsed patients who have received active treatment and have achieved complete remission or even long survival again. At present, in order to overcome clinical drug resistance, the following are often used in the treatment of relapsed or refractory leukemia:

1 Select a combination of drugs without cross-drug resistance to form a new chemotherapy regimen;

2 Use increased doses of conventional drugs;

3 Select new anti-leukemia drugs with different mechanisms of action from conventional drugs. For patients with leukemia after relapse, if there is a suitable hematopoietic stem cell donor, efforts should be made to undergo allogeneic stem cell transplantation after the first remission.