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| Title: | Efficacy and safety of liposomal irinotecan (nal-IRI)+5-fluorouracil and leucovorin (5-FU/LV) in patients (pts) with metastatic pancreatic ductal adenocarcinoma (mPDAC) who previously received gemcitabine (gem)-based therapy: Post-hoc analysis of the NAPO |
| Authors: | Chen, LT;Wang-Gillam, A;Yanshen, S;Macarulla, T;Blanc, JF;Hubner, R;Chiu, CF;Schwartsmann, G;Siveke, JT;Pipas, JM;Belanger, B;de Jong, F;Mamlouk, K;Von Hoff, DD |
| Contributors: | National Institute of Cancer Research |
| Abstract: | Background: nal-IRI+5-FU/LV is approved in the United States and Taiwan for pts with mPDAC previously treated with gem-based therapy based on the NAPOLI-1 study which showed that nal-IRI+5-FU/LV improved overall survival (OS) vs 5-FU/LV (6.1 vs 4.2 mo; HR, 0.67; 95% CI, 0.49-0.92; P = 0.012; Wang-Gillam et al, Lancet. 2016). This post hoc analysis evaluated the efficacy and safety of nal-IRI+5-FU/LV in subgroups of pts defined by prior gem regimen including gem monotherapy and gem combinations (combo). Methods: This analysis (data cutoff, Nov 2015) focuses on the 236 pts assigned to nal-IRI+5-FU/LV q2w (n = 117) or 5-FU/LV qw for weeks 1-4 q6w cycle (n = 119). Pts previously received gem-based therapy in a neoadjuvant, adjuvant, locally advanced, or metastatic setting. Results: Of 117 pts in the nal-IRI+5-FU/LV arm, 53 (45%) previously received gem monotherapy and 64 (55%) previously received gem combo including erlotinib (n = 9) or nab-paclitaxel (n = 20). Of the 119 pts in the 5-FU/LV arm, 55 (46%) previously received gem monotherapy and 64 (54%) previously received gem combo including erlotinib (n = 17) or nab-paclitaxel (n = 11). Nal-IRI+5-FU/LV improved median OS, median PFS, and ORR vs 5-FU/LV, regardless of prior therapy (Table). Grade ≥3 treatment-emergent adverse events were not influenced by prior treatment. Clinical trial information: NCT01494506. Conclusions: These resultsshow consistent benefit of nal-IRI+5-FU/LV treatment across subgroups of pts who previously received gem therapy and support the ASCO guidelines recommending nal-IRI+5-FU/LV for this pt population. These analyses may be limited by the small sample size of treatment arms. |
| Date: | 2017-02 |
| Relation: | Journal of Clinical Oncology. 2017 Feb;35(4, Suppl.):303. |
| Link to: | http://ascopubs.org/doi/abs/10.1200/JCO.2017.35.4_suppl.303 |
| JIF/Ranking 2023: | http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0732-183X&DestApp=IC2JCR |
| Cited Times(WOS): | https://www.webofscience.com/wos/woscc/full-record/WOS:000443281700295 |
| Appears in Collections: | [陳立宗] 會議論文/會議摘要
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