Abstract 3970
Background
Treatment guidelines for metastatic non-small cell lung cancer recommend stratified treatment according to biomarker testing results. Here we used CRISP to evaluate treatment and outcome of patients (pts) with PD-L1-expressing tumors.
Methods
Currently 163 centers in Germany have recruited over 3700 pts at start of 1st-line who will be followed until death or end of project. Data from 2204 pts recruited by 133 centers between 12/2015 and 06/ 2018 was analyzed regarding PD-L1 testing, treatment and outcome. Progression-free survival (PFS) was determined in patients being ≥1 year under observation (recruited until June 30th 2017 (n = 906), outcome sample, (ous)).
Results
Test rates for PD-L1 increased from 25% (2016) to 75% (2018) in pts with non-squamous tumors (n = 1732), and from 20% (2016) to 62% (2018) in pts with squamous tumors (n = 472). Of pts with test results (n = 1221) PD-L1 antibodies mostly used were Ventana SP263 (19%), DAKO 28-8 or 22-C (8% each) or not known to the documenting site (56%). PD-L1 TPS was ≥50% in 16% of pts, 1-49% in 18% of pts, and <1% in 7% of pts, while 3%/12% of pts were classified by pathologists as PD-L1 positive/negative with TPS not specified. In 9% and 4% an EGFR or ALK alteration was also detected, respectively. Of all pts with PD-L1 TPS≥50% 70% received pembrolizumab-based 1st-line treatment, 21% chemotherapy and 9% another/targeted therapy. At database cut, 20% had started 2nd-line, 19% had died prior to a 2nd-line and remaining pts were still in 1st-line. In the ous, median PFS of all pts with PD-L1 positive tumors was 4.4 months (62% events, 95%-CI 3.5-5.5 months, n = 185), in pts with PD-L1 TPS≥50% (n = 83) so far 53% had a progression after 1st-line. In total, 49% of pts with PD-L1 positive tumors and 41% of pts with PD-L1 TPS≥50% had died (ous).
Conclusions
CRISP presents current real life data from Germany. Testing for PD-L1 has been quickly integrated into routine care diagnostics. The majority of pts with PD-L1 positive tumors and a TPS≥50% receive an immune-oncology therapy. The impact of these novel targeted treatment approaches on the outcome of pts will be subject of future analyses.
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
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. 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; Honoraria (institution), 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): 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. F. Griesinger: Honoraria (institution), Advisory / Consultancy: Ariad; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution): AstraZeneca; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution): Boehringer Ingelheim; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution): Bristol-Myer-Squibb; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution): Celgene; Honoraria (institution), Advisory / Consultancy: Clovis; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution): Lilly; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution): Merck-Sharp-Dome; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution): Novartis; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution): Pfizer; Honoraria (institution), Advisory / Consultancy, Research grant / Funding (institution): Roche. M. Thomas: Advisory / Consultancy: MSD Sharp & Dohme; Advisory / Consultancy: Bristol-Myers Squibb; Advisory / Consultancy: Lilly; Advisory / Consultancy: AstraZeneca; Advisory / Consultancy: Roche; Advisory / Consultancy: Pfizer; Advisory / Consultancy: Celgene; Advisory / Consultancy: Novartis. All other authors have declared no conflicts of interest.
Resources from the same session
5128 - IO-Synthesise NSCLC: A pooled analysis of real-world survival outcomes for non-small cell lung cancer patients treated with nivolumab in France and Germany
Presenter: Adrien Dixmier
Session: Poster Display session 1
Resources:
Abstract
2066 - Second-line (2L) real-world treatment (tx) patterns and outcomes in patients (pts) with advanced/metastatic non-small cell lung cancer (NSCLC) treated with first line (1L) immuno-oncology (IO) monotherapy (mono tx)
Presenter: Denis Talbot
Session: Poster Display session 1
Resources:
Abstract
5919 - Real-world effectiveness of nivolumab monotherapy after prior systemic therapy in advanced non-small cell lung cancer (NSCLC) in the United States
Presenter: David Stenehjem
Session: Poster Display session 1
Resources:
Abstract
3368 - Pembrolizumab as first-line treatment in NSCLC with PD-L1 ≥50%: Real life results from an all-comer population
Presenter: Nikolaj Frost
Session: Poster Display session 1
Resources:
Abstract
3775 - Patients with metastatic non-small cell lung cancer without molecular alterations or PD-L1 expression in Germany. Treatment and first outcome from the prospective German Registry Platform CRISP (AIO-TRK-0315)
Presenter: Frank Griesinger
Session: Poster Display session 1
Resources:
Abstract
3926 - Impact of second-line (2L) immune checkpoint inhibitors (ICIs) on the treatment (Tx) of advanced non-small cell lung cancer (NSCLC) in a UK centre: a REAL-Oncology analysis from the I-O Optimise initiative
Presenter: Michael Snee
Session: Poster Display session 1
Resources:
Abstract
5068 - First line pembrolizumab for NSCLC with PD-L1 TPS > 50% in a first French real life cohort
Presenter: Karim Amrane
Session: Poster Display session 1
Resources:
Abstract
1182 - Interstitial lung disease induced by immune-checkpoint inhibitors correlates with prognosis of advanced non-small-cell lung cancer patients
Presenter: Teppei Sugano
Session: Poster Display session 1
Resources:
Abstract
2297 - Phase II study to evaluate the peripheral blood mononuclear cell biomarker for nivolumab efficacy on previously treated non-small cell lung cancer subjects (NEJ029B: IMMUNITY-ONE)
Presenter: Yosuke Kawashima
Session: Poster Display session 1
Resources:
Abstract
2739 - Efficacy and safety of nintedanib + docetaxel in lung adenocarcinoma patients (pts) following treatment with immune checkpoint inhibitors (ICIs): Updated results of the ongoing non-interventional study (NIS) VARGADO (NCT02392455)
Presenter: Christian Grohe
Session: Poster Display session 1
Resources:
Abstract