Background: Single-drug albumin-bound paclitaxel is one of the standard second-line treatments for advanced gastric cancer. Some clinical studies suggest that albumin-bound paclitaxel combined with S-1 can be used in the first-line treatment of gastric cancer. Both the two regimens have been commonly used in the past few years. Which is more effective? What's the safety? Methods: From 2016 to 2021, a total of 70 untreated patients with advanced gastric cancer were included in our study. They all received at least two cycles of chemotherapy. Among them, 37 cases received standard S-1 and oxaliplatin (SOX) regimen, and 33 cases received albumin-bound paclitaxel combined with S-1 (aTS) regimen. Progression-free survival (PFS), overall survival (OS), objective response rate (ORR), and adverse events (AEs) were analyzed. The OS and PFS curves were estimated using the Kaplan-Meier method. Results: The PFS of the aTS group was higher than that of the SOX group (9.27 vs. 7.03 months; P=0.046), but there was no significant difference in the OS between the two groups (19.2 vs. 12.5 months; P=0.131). The ORR of the aTS group was higher than that of the SOX group, and the side effects were tolerable. Conclusions: Both regimens can be applied to advanced gastric cancer patients. Albumin-bound paclitaxel showed a higher ORR and could effectively prolong PFS. 2022 Journal of Gastrointestinal Oncology. All rights reserved.
Background: Single-drug albumin-bound paclitaxel is one of the standard second-line treatments for advanced gastric cancer. Some clinical studies suggest that albumin-bound paclitaxel combined with S-1 can be used in the first-line treatment of gastric cancer. Both the two regimens have been commonly used in the past few years. Which is more effective? What's the safety? Methods: From 2016 to 2021, a total of 70 untreated patients with advanced gastric cancer were included in our study. They all received at least two cycles of chemotherapy. Among them, 37 cases received standard S-1 and oxaliplatin (SOX) regimen, and 33 cases received albumin-bound paclitaxel combined with S-1 (aTS) regimen. Progression-free survival (PFS), overall survival (OS), objective response rate (ORR), and adverse events (AEs) were analyzed. The OS and PFS curves were estimated using the Kaplan-Meier method. Results: The PFS of the aTS group was higher than that of the SOX group (9.27 vs. 7.03 months; P=0.046), but there was no significant difference in the OS between the two groups (19.2 vs. 12.5 months; P=0.131). The ORR of the aTS group was higher than that of the SOX group, and the side effects were tolerable. Conclusions: Both regimens can be applied to advanced gastric cancer patients. Albumin-bound paclitaxel showed a higher ORR and could effectively prolong PFS. 2022 Journal of Gastrointestinal Oncology. All rights reserved.
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Authors: Daniel D Von Hoff; Thomas Ervin; Francis P Arena; E Gabriela Chiorean; Jeffrey Infante; Malcolm Moore; Thomas Seay; Sergei A Tjulandin; Wen Wee Ma; Mansoor N Saleh; Marion Harris; Michele Reni; Scot Dowden; Daniel Laheru; Nathan Bahary; Ramesh K Ramanathan; Josep Tabernero; Manuel Hidalgo; David Goldstein; Eric Van Cutsem; Xinyu Wei; Jose Iglesias; Markus F Renschler Journal: N Engl J Med Date: 2013-10-16 Impact factor: 91.245