Al-Anazi Khalid Ahmed
Section of Adult Hematology and Hematopoietic Stem Cell Transplantation, Oncology Center, King Fahad Specialist Hospital, P.O. Box 15215, Dammam 31444, Saudi Arabia.
Bone Marrow Res. 2012;2012:917361. doi: 10.1155/2012/917361. Epub 2012 May 28.
High-dose chemotherapy followed by autologous hematopoietic stem cell transplantation is considered the standard of care for multiple myeloma patients who are eligible for transplantation. The process of autografting comprises the following steps: control of the primary disease by using a certain induction therapeutic protocol, mobilization of stem cells, collection of mobilized stem cells by apheresis, cryopreservation of the apheresis product, administration of high-dose pretransplant conditioning therapy, and finally infusion of the cryopreserved stem cells after thawing. However, in cancer centers that treat patients with multiple myeloma and have transplantation capabilities but lack or are in the process of acquiring cryopreservation facilities, alternatively noncryopreserved autologous stem cell therapy has been performed with remarkable success as the pretransplant conditioning therapy is usually brief.
大剂量化疗后进行自体造血干细胞移植被认为是适合移植的多发性骨髓瘤患者的标准治疗方法。自体移植过程包括以下步骤:通过使用特定的诱导治疗方案控制原发性疾病、动员干细胞、通过单采术采集动员的干细胞、对单采产物进行冷冻保存、给予大剂量移植前预处理治疗,最后在解冻后输注冷冻保存的干细胞。然而,在治疗多发性骨髓瘤患者且具备移植能力但缺乏或正在购置冷冻保存设施的癌症中心,由于移植前预处理治疗通常较为简短,非冷冻保存的自体干细胞治疗也取得了显著成功。