Can chemotherapy cure small cell lung cancer? How long can small cell lung cancer survive after chemotherapy?

Small cell lung cancer is a highly malignant disease that is difficult to cure even with chemotherapy that is sensitive to the disease. With active treatment after the onset of the disease, the three-year survival rate is about 20% to 30%, and the five-year survival rate is only about 10%.

Frequent heavy smoking may induce small cell lung cancer. This is a disease with an acute onset, rapid progression, and a short natural course, and the mortality rate is very high. Generally, chemotherapy is often used after the disease occurs. So can chemotherapy cure small cell lung cancer?
1. Can small cell lung cancer be cured by chemotherapy? <br/>Small cell lung cancer is difficult to cure. This cancer is very sensitive to chemotherapy, so chemotherapy is often used to treat it. If chemotherapy is actively performed in the early stages of the disease, the development of the disease can be controlled and the survival period is generally longer. Even if the disease develops to the late stage, active chemotherapy can kill cancer cells in the body and prolong the survival period.
2. How long can you live after chemotherapy for small cell lung cancer ? Small cell lung cancer is a highly malignant tumor that is prone to distant metastasis and local recurrence. Therefore, even after chemotherapy is used to treat this disease, the general survival period will not be too long. Current clinical data show that the three-year survival rate after the onset of the disease is about 20%~30%, and the five-year survival rate is only about 10%. For some patients who actively receive treatment in the early stages of the disease, their survival period may reach more than 8 years.