| Autor: |
Xiao‐Dong Zhu, Ming‐Zhu Huang, Yu‐Sheng Wang, Wan‐Jing Feng, Zhi‐Yu Chen, Yi‐Fu He, Xiao‐Wei Zhang, Xin Liu, Chen‐Chen Wang, Wen Zhang, Jie‐Er Ying, Jun Wu, Lei Yang, Yan‐Ru Qin, Jian‐Feng Luo, Xiao‐Ying Zhao, Wen‐Hua Li, Zhe Zhang, Li‐Xin Qiu, Qi‐Rong Geng, Jian‐Ling Zou, Jie‐Yun Zhang, Hong Zheng, Xue‐Feng Song, Shu‐Sheng Wu, Cheng‐Yan Zhang, Zhe Gong, Qin‐Qin Liu, Xiao‐Feng Wang, Qi Xu, Qi Wang, Jian‐Mei Ji, Jian Zhao, Wei‐Jian Guo |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Cancer Communications, Vol 42, Iss 4, Pp 314-326 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2523-3548 |
| DOI: |
10.1002/cac2.12278 |
| Popis: |
Abstract Background There is no consensus on whether triplet regimen is better than doublet regimen in the first‐line treatment of advanced gastric cancer (AGC). We aimed to compare the efficacy and safety of oxaliplatin plus capecitabine (XELOX) and epirubicin, oxaliplatin, plus capecitabine (EOX) regimens in treating AGC. Methods This phase III trial enrolled previously untreated patients with AGC who were randomly assigned to receive the XELOX or EOX regimen. The primary endpoint was non‐inferiority in progression‐free survival (PFS) for XELOX as compared with EOX on an intention‐to‐treat basis. Results Between April 10, 2015 and August 20, 2020, 448 AGC patients were randomized to receive XELOX (n = 222) or EOX (n = 226). The median PFS (mPFS) was 5.0 months (95% confidence interval [CI] = 4.5‐6.0 months) in the XELOX arm and 5.5 months (95% CI = 5.0‐6.0 months) in the EOX arm (hazard ratio [HR] = 0.989, 95% CI = 0.812‐1.203; Pnon‐inferiority = 0.003). There was no significant difference in median overall survival (mOS) (12.0 vs. 12.0 months, P = 0.384) or objective response rate (37.4% vs. 45.1%, P = 0.291) between the two groups. In patients with poorly differentiated adenocarcinoma and liver metastasis, the EOX arm had a significantly longer mOS (P = 0.021) and a trend of longer mPFS (P = 0.073) than the XELOX arm. The rate of grade 3/4 adverse events (AEs) was 42.2% (90/213) in the XELOX arm and 72.5% (156/215) in the EOX arm (P = 0.001). The global health‐related quality of life (QoL) score was significantly higher in the XELOX arm than in the EOX arm during chemotherapy. Conclusions This non‐inferiority trial demonstrated that the doublet regimen was as effective as the triplet regimen and had a better safety profile and QoL as a first‐line treatment for AGC patients. However, the triplet regimen might have a survival advantage in patients with poorly differentiated adenocarcinoma and liver metastasis. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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