Abstract 3775
Background
Guidelines for metastatic non-small cell lung cancer recommend stratified treatment by biomarker test results. We used CRISP to evaluate treatment and outcome of patients (pts) in whom neither targetable molecular alterations nor any PD-L1 expression were detected.
Methods
Currently 163 sites in Germany have recruited >3700 pts at start of 1st-line who will be followed until death or end of project. Data from 2204 pts recruited by 133 sites from 12/2015 to 06/2018 was analyzed. These pts started treatment prior approval of immune checkpoint inhibitors (ICI) for this group of pts. Progression-free survival (PFS) was determined in pts ≥1 year under observation (recruited until 06/2017 (n = 906), outcome sample (ous)).
Results
6% of pts with non-squamous (nsq) and 35% with squamous (sq) tumors received no type of biomarker testing prior to start of 1st-line, and in 49% and 36% no targetable alterations or any PD-L1 expression were detected. Thus, 55% and 71% of pts (nsq/sq) were eligible for chemotherapy (ctx) but no type of targeted therapy at start of 1st-line. Median age at start of 1st-line was 66 and 68 years (nsq/sq). 29%/23% had ECOG=0 and 82%/90% ≤1 comorbidity. 10%/6% were never-smokers. In 1st-line, pts received carboplatin- (55%) or cisplatin-based ctx (24%), 13% targeted therapy (e.g. ICI in trial, switch to TKI but test result not yet documented). At database cut, 33% of all pts had started 2nd-line, 24% had died prior to a 2nd-line and remaining pts were still in 1st-line. In the ous, median PFS was 5.0 months (66% events, 95%-CI 4.5-5.5 months, n = 457) for nsq tumors and 4.5 months (66% events, 95%-CI 3.4-5.3 months, n = 154) for sq tumors. In total 55% of pts with nsq and 53% of pts with sq tumors had died.
Conclusions
CRISP presents current real life data from Germany. Despite break-throughs with targeted therapies and high test rates in routine care, the majority of pts do not qualify for targeted therapy because no targetable alterations are found. First outcome results indicate that prognosis is poor in these pts. Outcome will hopefully improve in the cohort now treated with ctx-ICI combination.
Clinical trial identification
NCT02622581.
Editorial acknowledgement
Legal entity responsible for the study
AIO-Studien-gGmbH.
Funding
AstraZeneca GmbH, Boehringer Ingelheim Pharma GmbH & Co. KG, Bristol-Myers Squibb GmbH & Co. KGaA, Celgene GmbH, MSD Sharp & Dohme GmbH, Lilly Deutschland GmbH, Novartis Pharma GmbH, Pfizer Pharma GmbH, Roche Pharma AG, and Takeda Pharma Vertriebs GmbH & Co. KG.
Disclosure
F. Griesinger: Honoraria (self), Advisory / Consultancy: Ariad; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): AstraZeneca; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Boehringer Ingelheim; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Bristol-Myer-Squibb; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Celgene; Honoraria (self), Advisory / Consultancy: Clovis; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Lilly; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Merck-Sharp-Dome; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Novartis; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Pfizer; Honoraria (self), Advisory / Consultancy, Research grant / Funding (institution): Roche. N.W. Marschner: Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution), Travel / Accommodation / Expenses: Celgene; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution), Travel / Accommodation / Expenses: Lilly; Advisory / Consultancy, Research grant / Funding (institution): MSD Sharp & Dohme ; Advisory / Consultancy, Research grant / Funding (institution), Travel / Accommodation / Expenses: Novartis; Research grant / Funding (institution), Travel / Accommodation / Expenses: Pfizer; Leadership role, Shareholder / Stockholder / Stock options, Officer / Board of Directors: iOMEDICO. M. Jänicke: Leadership role, Full / Part-time employment: iOMEDICO. A. Fleitz: Full / Part-time employment: iOMEDICO. L. Spring: Full / Part-time employment: iOMEDICO. J. Sahlmann: Leadership role, Full / Part-time employment: iOMEDICO. A. Karatas: Research grant / Funding (institution): AstraZeneca ; Research grant / Funding (institution): Boehringer Ingelheim; Research grant / Funding (institution): Bristol-Myers Squibb; Research grant / Funding (institution): Celgene; Research grant / Funding (institution): MSD Sharp & Dohme; Research grant / Funding (institution): Lilly; Research grant / Funding (institution): Novartis; Research grant / Funding (institution): Pfizer; Research grant / Funding (institution): Roche; Research grant / Funding (institution): Takeda. A. Hipper: Research grant / Funding (institution): Takeda; Research grant / Funding (institution): Roche; Research grant / Funding (institution): Pfizer; Research grant / Funding (institution): Novartis; Research grant / Funding (institution): Lilly; Research grant / Funding (institution): MSD Sharp & Dohme; Research grant / Funding (institution): Celgene; Research grant / Funding (institution): Bristol-Myers Squibb; Research grant / Funding (institution): Boehringer Ingelheim; Research grant / Funding (institution): AstraZeneca. M. Sebastian: Advisory / Consultancy: Bristol-Myers Squibb ; Advisory / Consultancy: MSD Sharp & Dohme ; Advisory / Consultancy: Roche; Advisory / Consultancy: Novartis; Advisory / Consultancy: AstraZeneca; Advisory / Consultancy: Boehringer Ingelheim Pharma; Advisory / Consultancy: Celgene; Advisory / Consultancy: Lilly; Advisory / Consultancy: Pfizer. M. Thomas: Advisory / Consultancy, Travel / Accommodation / Expenses: MSD Sharp & Dohme ; Advisory / Consultancy, Travel / Accommodation / Expenses: Bristol-Myers Squibb ; Advisory / Consultancy, Travel / Accommodation / Expenses: Lilly; Advisory / Consultancy, Travel / Accommodation / Expenses: AstraZeneca ; Advisory / Consultancy, Travel / Accommodation / Expenses: Roche; Advisory / Consultancy, Travel / Accommodation / Expenses: Pfizer; Advisory / Consultancy, Travel / Accommodation / Expenses: Celgene; Advisory / Consultancy, Travel / Accommodation / Expenses: Novartis. All other authors have declared no conflicts of interest.
Resources from the same session
1851 - Nivolumab-induced and radiation recall pneumonitis in patients with non-small cell lung cancer: a multicenter real world analysis of 669 patients
Presenter: Nobuaki Mamesaya
Session: Poster Display session 1
Resources:
Abstract
851 - Retrospective analysis of immunotherapy prognostic scores in advanced NSCLC at Nottingham University Hospitals (UK)
Presenter: Cristina Lopez Escola
Session: Poster Display session 1
Resources:
Abstract
3639 - Applicability of lung immune prognostic index (LIPI) to predict efficacy of first-line pembrolizumab in advanced non-small-cell lung cancer (NSCLC)
Presenter: Xabier Mielgo Rubio
Session: Poster Display session 1
Resources:
Abstract
2950 - Delayed Onset Immune Related Adverse Effects (IRAEs) of Pembrolizumab in Non-Small Cell Lung Cancer
Presenter: Haixi Yan
Session: Poster Display session 1
Resources:
Abstract
3659 - Clinical implication of multiplex IHC and serologic biomarkers on Hyperprogression in NSCLC patients receiving Immune checkpoint blockers in real world.
Presenter: Joori Kim
Session: Poster Display session 1
Resources:
Abstract
4882 - Local ablative treatment and treatment beyond progression for oligo-progression in stage IV non-small cell lung cancer after tumor response to anti-PD1 treatment
Presenter: Florian Guisier
Session: Poster Display session 1
Resources:
Abstract
1358 - Atezolizumab in combination with chemotherapy for first-line treatment of advanced non-small cell lung cancer: A systematic review and meta-analysis of randomized controlled trials (RCTs)
Presenter: Francis Mogollon-Duffo
Session: Poster Display session 1
Resources:
Abstract
2170 - Prognostic Impact of Metastatic Sites for Pembrolizumab Efficacy as First-line therapy in Patients with PD-L1 tumor proportion score (TPS) ≥ 50% Advanced Non–Small Cell Lung Cancer: A Retrospective Multicenter Study
Presenter: Hayato Kawachi
Session: Poster Display session 1
Resources:
Abstract
3051 - Impact of visceral fat area as independent predictive factor in patients with advanced non-small cell lung cancer treated with nivolumab
Presenter: Yuki Sato
Session: Poster Display session 1
Resources:
Abstract
3409 - Effect and safety of immune checkpoint inhibitors for brain metastases from non-small cell lung cancer
Presenter: Toshihiko Iuchi
Session: Poster Display session 1
Resources:
Abstract