作者: Pascal Hammel , Portales Fabienne , Laurent Mineur , Jean-Philippe Metges , Thierry Andre
DOI: 10.1016/J.EJCA.2019.10.020
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摘要: Abstract Purpose This Phase IIb (NCT02195180) open-label study evaluated erythrocyte-encapsulated asparaginase (eryaspase) in combination with chemotherapy second-line advanced pancreatic adenocarcinoma. Methods Eligible patients were randomized 2:1 to either eryaspase gemcitabine or mFOLFOX6 (eryaspase arm), alone (control arm). Co-primary endpoints overall survival (OS) and progression-free (PFS) low asparagine synthetase (ASNS) expression. Secondary included OS PFS the entire population. Results 141 arm, n = 95; control n = 46). Median ASNS expression 6.2 months (95% CI, 5.1–8.8) arm versus 4.9 (3.1–7.1) (HR, 0.63; 95% 0.39–1.01; P = 0.056) 2.0 1.8–3.4) 1.8 (1.4–3.8) 0.67; 0.40–1.12; P = 0.127), respectively. In population, median for 6.0 4.4 0.60; P = 0.008) and 1.6 0.56; 0.37–0.84; P = 0.005), The of was well tolerated. most frequent Grade 3/4 adverse events (n = 93) gamma-glutamyltransferase increase (16 [17.2%]), neutropenia (12 [12.9%]), physical health deterioration [12.9%]). Conclusion Eryaspase is associated improvements PFS, irrespective A III trial underway.