How many times can gastric cancer chemotherapy end

Gastric cancer requires chemotherapy several times, this depends on whether the gastric cancer has undergone surgery, postoperative adjuvant chemotherapy or non-surgical chemotherapy. If the surgery is completely removed, as a postoperative adjuvant chemotherapy regimen, generally speaking, the number of chemotherapy is specified for six times; if some choose a single-agent capecitabine or S-1 chemotherapy regimen, it is not after hanging bottle This chemotherapy regimen often needs to be maintained for about half a year; If chemotherapy for inoperable gastric cancer is used as maintenance treatment, its course of treatment should be determined according to the effect of chemotherapy and the patient's responsiveness. Generally, the efficacy should be evaluated once every two cycles. If there is an effect, the constitution can tolerate chemotherapy. Then, until the constitution cannot tolerate chemotherapy or the chemotherapy evaluation effect is not good, then the drug can be discontinued or the regimen can be changed. If the constitution cannot tolerate it, it should be controlled by other non-chemotherapy treatment methods, including immune support or targeted therapy.