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. 2018 Nov 13;9(89):35997–36011. doi: 10.18632/oncotarget.26323

Figure 1. Overall survival of patients with refractory esophageal or head/neck squamous cell carcinoma who received the CHP-MAGE-A4 vaccine.

Figure 1

Figure 1

(A) Kaplan–Meier survival curves of 16 patients with refractory esophageal or head/neck squamous cell carcinoma who were vaccinated with CHP-MAGE-A4. Six patients were given a 100 μg vaccine dose, while the other 10 patients were given the 300 μg dose. The survival times are not statistically different (p = 0.1320). (B) 15 patients with refractory esophageal or head/neck squamous cell carcinoma, were evaluated for the immune responses to MAGE-A4. Patient No. 10 (code No. 704) was excluded, in whom the antibody datum at post-vaccine was not available. Four patients with esophageal or head/neck squamous carcinoma exhibited immune responses to MAGE-A4. The other 11 patients did not have such responses. The survival times are not statistically different (p = 0.2165).