进展期非小细胞肺癌维持治疗进展

化疗在进展期非小细胞肺癌的地位已经确立，现有的方案已经达到“化疗疗效平台”。延长化疗无潜在益处，有什么办法可以保持现有的疗效。为此，提出了维持治疗的概念，维持治疗是指患者在完成标准的几个周期化疗且疾病得到控制后再接受的化疗，架起一二线治疗间的桥梁。带来进一步的临床获益。

Advances in Maintenance Therapy of Non-small cell lung cancer in Progressive Disease Stage

The status of non--small cell lung cancer in progressive disease stage chemotherapy has been established. The chemotherapy we have known achieves ＂ effect platform of chemotherapy＂ . There is no potential good prolonging chemotherapy. How to maintain existing effect. So we put forward the concept of maintenance therapy. Maintenance therapy is subsequent chemotherapy in several cycles of standard chemotherapy. It＇s the chemotherapy after the disease is controled, connecting first--line chemotherapy and second--line chemotherapy. Maintenance therapy brings us more clinical rewards.