Abstract 5751
Background
The second-generation ALK tyrosine kinase inhibitor (TKI) ALC has demonstrated efficacy and acceptable safety in ALK+ NSCLC pts who have progressed on CRZ. However, resistance to ALC eventually develops, with secondary resistance mutations detected in approximately 50% of pts and a median progression-free survival (PFS) <1 year. BRG is a next-generation ALK TKI designed to have potent and broad activity against ALK mutants. Post-CRZ, BRG demonstrated high systemic and central nervous system (CNS) objective response rates (ORRs) and the longest reported median PFS of any ALK inhibitor in this setting (16.3–16.7 mo) (Huber. J Clin Oncol 2018;36; Bazhenova. Ann Oncol 2017;28). The current trial was designed to compare efficacy and safety of BRG vs ALC in pts with ALK+ NSCLC that has progressed on CRZ.
Trial design
The second-generation ALK tyrosine kinase inhibitor (TKI) ALC has demonstrated efficacy and acceptable safety in ALK+ NSCLC pts who have progressed on CRZ. However, resistance to ALC eventually develops, with secondary resistance mutations detected in approximately 50% of pts and a median progression-free survival (PFS) <1 year. BRG is a next-generation ALK TKI designed to have potent and broad activity against ALK mutants. Post-CRZ, BRG demonstrated high systemic and central nervous system (CNS) objective response rates (ORRs) and the longest reported median PFS of any ALK inhibitor in this setting (16.3–16.7 mo) (Huber. J Clin Oncol 2018;36; Bazhenova. Ann Oncol 2017;28). The current trial was designed to compare efficacy and safety of BRG vs ALC in pts with ALK+ NSCLC that has progressed on CRZ.Table:
1586TiP
Primary Endpoint |
Blinded independent review committee (BIRC)−assessed PFS per RECIST v1.1 |
Secondary Endpoints |
BIRC-assessed intracranial PFS Overall survival Investigator- and BIRC-assessed ORR, time to response, and duration of response (DOR) BIRC-assessed intracranial ORR and DOR Safety/tolerability Health-related quality of life |
Selected Exploratory Endpoints |
BIRC-assessed CNS efficacy per Response Assessment in Neuro-Oncology Brain Metastases criteria (intracranial ORR, DOR, and PFS) Molecular determinants of efficacy and safety with BRG and ALC |
Clinical trial identification
NCT03596866.
Editorial acknowledgement
Peloton Advantage, LLC, an OPEN Health Company; funded by Millennium Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited.
Legal entity responsible for the study
ARIAD Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited.
Funding
ARIAD Pharmaceuticals, Inc., a wholly owned subsidiary of Takeda Pharmaceutical Company Limited.
Disclosure
S. Popat: Research grant / Funding (institution): Boehringer Ingelheim, Epizyme, BMS, Clovis Oncology, Roche, Lilly, Takeda; Honoraria (self): Boehringer Ingelheim, AstraZeneca, Roche, Takeda, Chugai Pharma; Advisory / Consultancy: Boehringer Ingelheim, Roche, Novartis, Pfizer, AstraZeneca, BMS, MSD, Guardant Health, AbbVie; Travel / Accommodation / Expenses: Boehringer Ingelheim, BMS, Merck Sharp & Dohme. G. Liu: Research grant / Funding (institution): Takeda, AstraZeneca, Roche, Bayer, Boehringer Ingerheim; Honoraria (self): Roche, Takeda, AstraZeneca, Bristol-Myers Squibb, AbbVie, Pfizer, Merck,Novartis, EMD Serano, Bayer; Advisory / Consultancy: Roche, Novartis, Pfizer. S. Lu: Advisory / Consultancy: AstraZeneca, Boehringer Ingelheim, Hutchison MediPharma, Simcere, Roche, JS InnoPharm; Speaker Bureau / Expert testimony: AstraZeneca, Roche; Research grant / Funding (self): AstraZeneca, Hutchison MediPharma. G. Song: Full / Part-time employment: Takeda. V. Samnotra: Full / Part-time employment: Takeda. J.C. Yang: Advisory / Consultancy: Boehringer Ingelheim, Eli Lilly, Bayer, Roche/Genentech/Chugai, Astellas, MSD, Merck Serono, Pfizer, Novartis, Celgene, Merrimack, Yuhan Pharmaceuticals, BMS, Ono Pharmaceutical, Daiichi Sankyo, Takeda, AstraZeneca, Hansoh Pharmaceuticals.
Resources from the same session
2728 - MicroRNA expression and DNA methylation profiles do not distinguish between primary and recurrent well-differentiated liposarcoma
Presenter: Melissa Vos
Session: Poster Display session 1
Resources:
Abstract
3197 - Genomic Alterations, Tumor Mutation Burden and Prognosis of Chinese Cardiac Sarcoma Patients
Presenter: Na Zhu
Session: Poster Display session 1
Resources:
Abstract
4214 - Evaluation of a peptide-conjugated alkylator melflufen in osteosarcoma preclinical models
Presenter: Konstantin Byrgazov
Session: Poster Display session 1
Resources:
Abstract
2654 - Expression analysis of NHEJ and HR genes in Ewing sarcomas: indications of DSB repair dysfunction
Presenter: Anastasios Kyriazoglou
Session: Poster Display session 1
Resources:
Abstract
4383 - Epidemiology of Synovial Sarcoma in EU28 countries
Presenter: Nedra Joseph
Session: Poster Display session 1
Resources:
Abstract
1937 - Resection Of High-Grade Large Soft Tissue Sarcoma With Adequate Wide Margin Can Lead To Good Local Control Without Adjuvant Radiotherapy
Presenter: Toshiyuki Kunisada
Session: Poster Display session 1
Resources:
Abstract
3757 - Influence of eribulin on proliferation, migration and invasion properties of leiomyosarcoma cell line models
Presenter: Marta Mendiola
Session: Poster Display session 1
Resources:
Abstract
1040 - EREMISS: Efficacy of regorafenib (REG) as maintenance therapy in non-adipocytic soft tissue sarcomas (STS) having received 1st-line doxorubicin-based chemotherapy (Doxo-CT)
Presenter: Nicolas Penel
Session: Poster Display session 1
Resources:
Abstract
1048 - A Phase 2 biomarker-driven study evaluating the clinical efficacy of an MDM2 inhibitor, milademetan, in patients with intimal sarcoma, a disease with a high unmet need
Presenter: Kan Yonemori
Session: Poster Display session 1
Resources:
Abstract
1511 - A pilot study of oral paclitaxel (ORAXOL) in subjects with cutaneous angiosarcomas (KX-ORAX-010)
Presenter: Herbert Loong
Session: Poster Display session 1
Resources:
Abstract