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
4242 - HIV, HBV and HCV screening practices in oncology: a cross-sectional interregional survey
Presenter: Isabelle Poizot-Martin
Session: Poster Display session 1
Resources:
Abstract
1267 - Genetic landscape of KEAP1 and NFE2L2 mutated cancers from the AACR GENIE database
Presenter: Mark Zaki
Session: Poster Display session 1
Resources:
Abstract
878 - β-arrestin1 is involved in the Ras-induced malignant transformation
Presenter: Takashi Shibano
Session: Poster Display session 1
Resources:
Abstract
4143 - Incidence of second cancer among PLWHIV: retrospective observational study of a series of 601 patients in the French CANCERVIH network
Presenter: Jean-Philippe Spano
Session: Poster Display session 1
Resources:
Abstract
5145 - A challenging task – Identifying carcinoma of unknown primary (CUP) patients according to ESMO guidelines: the CUPISCO trial experience
Presenter: Chantal Pauli
Session: Poster Display session 1
Resources:
Abstract
1737 - Incidence and Outcome of chronic lymphocytic leukemia with Deletion 17p: An Indian experience; challenges and opportunities
Presenter: Ajay Gogia
Session: Poster Display session 1
Resources:
Abstract
2596 - Driving solo? Investigation into collaborating mutations in SDH-deficient neoplasia
Presenter: Jonathan Killian
Session: Poster Display session 1
Resources:
Abstract
1499 - The potential of a novel antiangiogenic VEGFR1-D2 binding peptide in oncology therapeutics
Presenter: Afsaneh Sadre Momtaz
Session: Poster Display session 1
Resources:
Abstract
1775 - First-in-human phase I study of TAS-117, an allosteric AKT inhibitor, in patients with advanced solid tumors
Presenter: Mayu Yunokawa
Session: Poster Display session 1
Resources:
Abstract
4584 - First-in-human study of ABBV-621 in patients (pts) with previously treated sold tumors: Dose-optimization cohorts
Presenter: Emiliano Calvo
Session: Poster Display session 1
Resources:
Abstract