Skip to main content
Top
Published in: Targeted Oncology 4/2023

Open Access 17-06-2023 | Erlotinib | Original Research Article

Efficacy and Tolerability of Ramucirumab Plus Erlotinib in Taiwanese Patients with Untreated, Epidermal Growth Factor Receptor-Mutated, Stage IV Non-small Cell Lung Cancer in the RELAY Study

Authors: Chao-Hua Chiu, Meng-Chih Lin, Yu-Feng Wei, Gee-Chen Chang, Wu-Chou Su, Te-Chun Hsia, Jian Su, Anne Kuei-Fang Wang, Min-Hua Jen, Tarun Puri, Jin-Yuan Shih

Published in: Targeted Oncology | Issue 4/2023

Login to get access

Abstract

Background

In RELAY, a randomized, double-blind, phase III trial investigating the efficacy and safety of ramucirumab+erlotinib (RAM+ERL) or ERL+placebo (PBO) in patients with untreated, stage IV, epidermal growth factor receptor (EGFR)-mutated non-small cell lung cancer (NSCLC), RAM+ERL demonstrated superior progression-free survival (PFS) versus PBO+ERL, with no new safety signals.

Objective

The aim of this paper was to report efficacy and tolerability findings for the Taiwanese participants of RELAY.

Patients and Methods

Patients were randomized 1:1 to RAM+ERL or ERL+PBO. Primary endpoint was investigator-assessed PFS. Secondary endpoints included objective response rate (ORR), duration of response (DoR) and tolerability. Data for the current analysis are reported descriptively.

Results

In RELAY, 56 Taiwanese patients were enrolled; 26 received RAM+ERL, 30 received ERL+PBO. The demographic profile of the Taiwanese subgroup was consistent with that of the overall RELAY population. Median PFS for RAM+ERL/ERL+PBO, respectively, was 22.05 months/13.40 months (unstratified hazard ratio 0.4; 95% confidence interval 0.2–0.9); ORR was 92%/60%; median DoR was 18.2 months/12.7 months. All patients experienced one or more treatment-emergent adverse events (TEAEs); those most commonly reported were diarrhea and dermatitis acneiform (58% each) for RAM+ERL and diarrhea (70%) and paronychia (63%) for PBO+ERL. Grade ≥  3 TEAEs were experienced by 62%/30% of RAM+ERL/PBO+ERL patients, respectively, and included dermatitis acneiform (19%/7%), hypertension (12%/7%), and pneumonia (12%/0%).

Conclusions

PFS for the Taiwanese participants of RELAY receiving RAM+ERL versus ERL+PBO was consistent with that in the overall RELAY population. These results, together with no new safety signals and a manageable safety profile, may support first-line use of RAM+ERL in Taiwanese patients with untreated EGFR-mutant stage IV NSCLC.

Trial Registration

Literature
10.
go back to reference Sheng M, Wang F, Zhao Y, Li S, Wang X, Shou T, et al. Comparison of clinical outcomes of patients with non-small-cell lung cancer harbouring epidermal growth factor receptor exon 19 or exon 21 mutations after tyrosine kinase inhibitors treatment: a meta-analysis. Eur J Clin Pharmacol. 2016;72(1):1–11. https://doi.org/10.1007/s00228-015-1966-0.CrossRefPubMed Sheng M, Wang F, Zhao Y, Li S, Wang X, Shou T, et al. Comparison of clinical outcomes of patients with non-small-cell lung cancer harbouring epidermal growth factor receptor exon 19 or exon 21 mutations after tyrosine kinase inhibitors treatment: a meta-analysis. Eur J Clin Pharmacol. 2016;72(1):1–11. https://​doi.​org/​10.​1007/​s00228-015-1966-0.CrossRefPubMed
17.
go back to reference Naumov GN, Nilsson MB, Cascone T, Briggs A, Straume O, Akslen LA, et al. Combined vascular endothelial growth factor receptor and epidermal growth factor receptor (EGFR) blockade inhibits tumor growth in xenograft models of EGFR inhibitor resistance. Clinl Canc Res. 2009;15(10):3484–94. https://doi.org/10.1158/1078-0432.CCR-08-2904.CrossRef Naumov GN, Nilsson MB, Cascone T, Briggs A, Straume O, Akslen LA, et al. Combined vascular endothelial growth factor receptor and epidermal growth factor receptor (EGFR) blockade inhibits tumor growth in xenograft models of EGFR inhibitor resistance. Clinl Canc Res. 2009;15(10):3484–94. https://​doi.​org/​10.​1158/​1078-0432.​CCR-08-2904.CrossRef
18.
go back to reference Seto T, Kato T, Nishio M, Goto K, Atagi S, Hosomi Y, et al. Erlotinib alone or with bevacizumab as first-line therapy in patients with advanced non-squamous non-small-cell lung cancer harbouring EGFR mutations (JO25567): an open-label, randomised, multicentre, phase 2 study. Lancet Oncol. 2014;15(11):1236–44. https://doi.org/10.1016/S1470-2045(14)70381-X.CrossRefPubMed Seto T, Kato T, Nishio M, Goto K, Atagi S, Hosomi Y, et al. Erlotinib alone or with bevacizumab as first-line therapy in patients with advanced non-squamous non-small-cell lung cancer harbouring EGFR mutations (JO25567): an open-label, randomised, multicentre, phase 2 study. Lancet Oncol. 2014;15(11):1236–44. https://​doi.​org/​10.​1016/​S1470-2045(14)70381-X.CrossRefPubMed
19.
go back to reference Saito H, Fukuhara T, Furuya N, Watanabe K, Sugawara S, Iwasawa S, et al. Erlotinib plus bevacizumab versus erlotinib alone in patients with EGFR-positive advanced non-squamous non-small-cell lung cancer (NEJ026): interim analysis of an open-label, randomised, multicentre, phase 3 trial. Lancet Oncol. 2019;20(5):625–35. https://doi.org/10.1016/S1470-2045(19)30035-X.CrossRefPubMed Saito H, Fukuhara T, Furuya N, Watanabe K, Sugawara S, Iwasawa S, et al. Erlotinib plus bevacizumab versus erlotinib alone in patients with EGFR-positive advanced non-squamous non-small-cell lung cancer (NEJ026): interim analysis of an open-label, randomised, multicentre, phase 3 trial. Lancet Oncol. 2019;20(5):625–35. https://​doi.​org/​10.​1016/​S1470-2045(19)30035-X.CrossRefPubMed
21.
go back to reference Chiu C, Lin M, Wei Y, Chang G, Su W, Hsia T, et al. Efficacy and safety of ramucirumab (RAM) plus erlotinib (ERL) in Taiwanese patients with untreated, EGFR-mutated metastatic non-small-cell lung cancer (mnsclc) participating in the global phase 3 RELAY study. In Presented at the Taiwan Society of Pulmonary and Critical Care Medicine—2020 Annual Meeting; Taipei, Taiwan. Poster PA40. Chiu C, Lin M, Wei Y, Chang G, Su W, Hsia T, et al. Efficacy and safety of ramucirumab (RAM) plus erlotinib (ERL) in Taiwanese patients with untreated, EGFR-mutated metastatic non-small-cell lung cancer (mnsclc) participating in the global phase 3 RELAY study. In Presented at the Taiwan Society of Pulmonary and Critical Care Medicine—2020 Annual Meeting; Taipei, Taiwan. Poster PA40.
24.
Metadata
Title
Efficacy and Tolerability of Ramucirumab Plus Erlotinib in Taiwanese Patients with Untreated, Epidermal Growth Factor Receptor-Mutated, Stage IV Non-small Cell Lung Cancer in the RELAY Study
Authors
Chao-Hua Chiu
Meng-Chih Lin
Yu-Feng Wei
Gee-Chen Chang
Wu-Chou Su
Te-Chun Hsia
Jian Su
Anne Kuei-Fang Wang
Min-Hua Jen
Tarun Puri
Jin-Yuan Shih
Publication date
17-06-2023
Publisher
Springer International Publishing
Published in
Targeted Oncology / Issue 4/2023
Print ISSN: 1776-2596
Electronic ISSN: 1776-260X
DOI
https://doi.org/10.1007/s11523-023-00975-5

Other articles of this Issue 4/2023

Targeted Oncology 4/2023 Go to the issue
Webinar | 19-02-2024 | 17:30 (CET)

Keynote webinar | Spotlight on antibody–drug conjugates in cancer

Antibody–drug conjugates (ADCs) are novel agents that have shown promise across multiple tumor types. Explore the current landscape of ADCs in breast and lung cancer with our experts, and gain insights into the mechanism of action, key clinical trials data, existing challenges, and future directions.

Dr. Véronique Diéras
Prof. Fabrice Barlesi
Developed by: Springer Medicine