This study aimed to compare the therapeutic effects between apatinib combined chemotherapy and chemotherapy alone as second-line or above therapy in advanced gastric cancer (GC) or adenocarcinoma of the gastroesophageal junction (AGEJ). The clinical data of advanced GC or AGEJ patients, including sex, age, Eastern Cooperative Oncology Group (ECOG) grading, chemotherapy regimen, pathological grading, location of primary lesion, previous gastrectomy, metastases, previous chemotherapy or radiotherapy were retrospectively collected, and the progression-free survival (PFS) was recorded. 127 patients underwent apatinib combined chemotherapy and 60 patients underwent chemotherapy regimen alone. Disease control rate (DCR) of patients with apatinib combined chemotherapy was higher than that of chemotherapy alone (P=0.033). A Kaplan-Meier (KM) plot showed that PFS was significantly longer in patients receiving apatinib combined chemotherapy than those treated by chemotherapy alone (P = 0.002). The PFS of patients with a number of metastatic lesions ≤ 2 was obviously longer than that of patients with a number of metastatic lesions > 2 (P 2 (HR=2.129, 95% CI: 1.256-3.608, P=0.005) and treatment methods (chemotherapy alone or apatinib combined chemotherapy) (HR=1.427, 95% CI: 1.055-1.930, P=0.021). Compared with chemotherapy alone, apatinib combined chemotherapy could significantly improve DCR and prolong the PFS in advanced GC or AGEJ cases who had failed in at least first-line chemotherapy with acceptable tolerance.
Zhang et al. (Sat,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: