scholarly journals 1416TiP CodeBreak 200: A phase III multicenter study of sotorasib (AMG 510), a KRAS(G12C) inhibitor, versus docetaxel in patients with previously treated advanced non-small cell lung cancer (NSCLC) harboring KRAS p.G12C mutation

2020 ◽  
Vol 31 ◽  
pp. S894-S895
Author(s):  
M. Reck ◽  
A. Spira ◽  
B. Besse ◽  
J. Wolf ◽  
F. Skoulidis ◽  
...  
2018 ◽  
Vol 29 (7) ◽  
pp. 1548-1553 ◽  
Author(s):  
D.E. Gerber ◽  
L. Horn ◽  
M. Boyer ◽  
R. Sanborn ◽  
R. Natale ◽  
...  

2004 ◽  
Vol 22 (9) ◽  
pp. 1589-1597 ◽  
Author(s):  
Nasser Hanna ◽  
Frances A. Shepherd ◽  
Frank V. Fossella ◽  
Jose R. Pereira ◽  
Filippo De Marinis ◽  
...  

Purpose To compare the efficacy and toxicity of pemetrexed versus docetaxel in patients with advanced non—small-cell lung cancer (NSCLC) previously treated with chemotherapy. Patients and Methods Eligible patients had a performance status 0 to 2, previous treatment with one prior chemotherapy regimen for advanced NSCLC, and adequate organ function. Patients received pemetrexed 500 mg/m2 intravenously (IV) day 1 with vitamin B12, folic acid, and dexamethasone or docetaxel 75 mg/m2 IV day 1 with dexamethasone every 21 days. The primary end point was overall survival. Results Five hundred seventy-one patients were randomly assigned. Overall response rates were 9.1% and 8.8% (analysis of variance P = .105) for pemetrexed and docetaxel, respectively. Median progression-free survival was 2.9 months for each arm, and median survival time was 8.3 versus 7.9 months (P = not significant) for pemetrexed and docetaxel, respectively. The 1-year survival rate for each arm was 29.7%. Patients receiving docetaxel were more likely to have grade 3 or 4 neutropenia (40.2% v 5.3%; P < .001), febrile neutropenia (12.7% v 1.9%; P < .001), neutropenia with infections (3.3% v 0.0%; P = .004), hospitalizations for neutropenic fever (13.4% v 1.5%; P < .001), hospitalizations due to other drug related adverse events (10.5% v 6.4%; P = .092), use of granulocyte colony-stimulating factor support (19.2% v 2.6%, P < .001) and all grade alopecia (37.7% v 6.4%; P < .001) compared with patients receiving pemetrexed. Conclusion Treatment with pemetrexed resulted in clinically equivalent efficacy outcomes, but with significantly fewer side effects compared with docetaxel in the second-line treatment of patients with advanced NSCLC and should be considered a standard treatment option for second-line NSCLC when available.


The Lancet ◽  
2008 ◽  
Vol 372 (9652) ◽  
pp. 1809-1818 ◽  
Author(s):  
Edward S Kim ◽  
Vera Hirsh ◽  
Tony Mok ◽  
Mark A Socinski ◽  
Radj Gervais ◽  
...  

2015 ◽  
Vol 33 (24) ◽  
pp. 2667-2674 ◽  
Author(s):  
Giorgio Scagliotti ◽  
Joachim von Pawel ◽  
Silvia Novello ◽  
Rodryg Ramlau ◽  
Adolfo Favaretto ◽  
...  

Purpose Tivantinib, a MET receptor tyrosine kinase inhibitor, demonstrated increased anticancer activity in preclinical and early clinical studies when combined with erlotinib. Our study aimed to confirm efficacy and safety of the combination in previously treated patients with non–small-cell lung cancer (NSCLC). Patients and Methods Patients with advanced nonsquamous NSCLC previously treated with one to two systemic regimens, including a platinum doublet, were randomly assigned at a 1:1 ratio to receive erlotinib 150 mg daily plus oral tivantinib 360 mg twice daily (E + T) or erlotinib plus placebo (E + P) until disease progression. Tumor specimens were evaluated for EGFR and KRAS mutations, MET expression, and MET gene amplification. The primary end point was overall survival (OS). Secondary and exploratory objectives included progression-free survival (PFS), OS in molecular subgroups, and safety. Results The study enrolled 1,048 patients and was discontinued for futility at the interim analysis. OS did not improve with E + T versus E + P (median OS, 8.5 v 7.8 months, respectively; hazard ratio [HR], 0.98; 95% CI, 0.84 to 1.15; P = .81), even though PFS increased (median PFS, 3.6 v 1.9 months; HR, 0.74; 95% CI, 0.62 to 0.89; P < .001). Exploratory subgroup analyses suggested OS improvement in patients with high MET expression (HR, 0.70; 95% CI, 0.49 to 1.01). Most common adverse events occurring with E + T versus E + P were rash (33.1% v 37.3%, respectively), diarrhea (34.6% v 41.0%), asthenia or fatigue (43.5% v 38.1%), and neutropenia (grade 3 to 4; 8.5% v 0.8%). Conclusion E + T was well tolerated and increased PFS but did not improve OS in the overall nonsquamous NSCLC population.


2010 ◽  
Vol 28 (5) ◽  
pp. 744-752 ◽  
Author(s):  
Jean-Yves Douillard ◽  
Frances A. Shepherd ◽  
Vera Hirsh ◽  
Tony Mok ◽  
Mark A. Socinski ◽  
...  

PurposeIn the phase III INTEREST trial, 1,466 pretreated patients with advanced non–small cell lung cancer (NSCLC) were randomly assigned to receive gefitinib or docetaxel. As a preplanned analysis, we prospectively analyzed available tumor biopsies to investigate the relationship between biomarkers and clinical outcomes.MethodsBiomarkers included epidermal growth factor receptor (EGFR) copy number by fluorescent in situ hybridization (374 assessable samples), EGFR protein expression by immunohistochemistry (n = 380), and EGFR (n = 297) and KRAS (n = 275) mutations.ResultsFor all biomarker subgroups analyzed, survival was similar for gefitinib and docetaxel, with no statistically significant differences between treatments and no significant treatment by biomarker status interaction tests. EGFR mutation–positive patients had longer progression-free survival (PFS; hazard ratio [HR], 0.16; 95% CI, 0.05 to 0.49; P = .001) and higher objective response rate (ORR; 42.1% v 21.1%; P = .04), and patients with high EGFR copy number had higher ORR (13.0% v 7.4%; P = .04) with gefitinib versus docetaxel.ConclusionThese biomarkers do not appear to be predictive factors for differential survival between gefitinib and docetaxel in this setting of previously treated patients; however, subsequent treatments may have influenced the survival results. For secondary end points of PFS and ORR, some advantages for gefitinib over docetaxel were seen in EGFR mutation–positive and high EGFR copy number patients. There was no statistically significant difference between gefitinib and docetaxel in biomarker-negative patients. This suggests gefitinib can provide similar overall survival to docetaxel in patients across a broad range of clinical subgroups and that EGFR biomarkers such as mutation status may additionally identify which patients are likely to gain greatest PFS and ORR benefit from gefitinib.


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