What are the advantages of bone marrow transplantation

Update Date: 2024-01-20 Source: Network

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The frequency of bone marrow transplantation in our daily life is not low. We can often learn about this method in various ways for the treatment of leukemia and other diseases. Let's talk about the process of bone marrow transplantation.

What are the advantages of bone marrow transplantation

First, the choice of recipient and donor: the recipient must have appropriate physical and economic conditions, and the allograft must be matched with human tissue associated antigen. Collection and preservation of hematopoietic stem cells: in case of allogeneic transplantation, it is necessary to find out the donor with the same histocompatibility antigen matching for the patient to collect stem cells; in case of autotransplantation, it is necessary to collect the stem cells in remission stage before the pretreatment of the patient and keep them in vitro.

Second: pretreatment before transplantation: the patients were pretreated with high-dose chemotherapy and (or) radiotherapy under full environmental protection after various examinations before transplantation, in order to clear malignant cells or abnormal cell populations in bone marrow, and prepare environment for normal stem cell implantation.

Third: the transfusion of hematopoietic stem cells: the donor (allogeneic or autologous) hematopoietic stem cell suspension is infused intravenously. Prevention and treatment of complications after bone marrow transplantation: prevention and treatment of complications such as graft-versus-host disease (GVHD), infection, hemorrhage, interstitial pneumonia and supportive treatment should be carried out after bone marrow transplantation.

matters needing attention

There may be corresponding complications after bone marrow transplantation, so patients must receive good care after operation. Although there may be complications in bone marrow transplantation, it does not affect the development of bone marrow transplantation, because bone marrow transplantation is really a treatment that benefits many patients.