Overall survival in NSCLC Advantages and challenges as an endpoint PFS, progression-free survival. Soria J, et al. Ann Oncol 2010;21:2324–32 Continuous (compared to PFS) Gold standard endpoint Clinically relevant Easily and accurately assessed Role of crossover Large patient populations required Impact of subsequent therapy Longer follow-up times than other endpoints Advantages Challenges
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Overall survival in NSCLC Advantages and challenges as an endpoint PFS, progression-free survival. Soria J, et al. Ann Oncol 2010;21:2324–32 Continuous.
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Overall survival in NSCLCAdvantages and challenges as an endpoint
PFS, progression-free survival.Soria J, et al. Ann Oncol 2010;21:2324–32
Continuous (compared to PFS)
Gold standard endpoint
Clinically relevant
Easily and accurately assessed
Role of crossover
Large patient populations required
Impact of subsequent therapy
Longer follow-up times than other endpoints
Advantages
Challenges
Treatment of advanced NSCLCBased on EMA approved indications
*PS 3 or 4, best supportive care only.EGFR, epidermal growth factor receptor; NSCLC, non-small cell lung cancer; TKI, tyrosine kinase inhibitor.Adapted from Reck M, et al. Ann Oncol 2014;25(suppl. 3):iii27–iii39 based on EMA approved indications
CI, confidence interval; HR, hazard ratio; OS, overall survival.Brahmer J, et al. N Engl J Med. 2015;373(2):123–35; Paz-Ares, L. et al. J Clin Oncol 33, 2015 (suppl; abstr LBA109) and presentation.
Non-squamous NSCLC(CheckMate-057)
Squamous NSCLC(CheckMate-017)
Nivolumab(n=135)
Docetaxel(n=137)
Median OS (months) 9.2 6.0
HR 0.59 (95% CI: 0.44–0.79): p=0.00025
Nivolumab(n=292)
Docetaxel(n=290)
Median OS (months) 12.2 9.4
HR 0.73 (95% CI: 0.59–0.89): p=0.0015
100
80
60
40
20
0
Time (months)
Ov
era
ll s
urv
iva
l (%
)
100
80
60
40
20
0
Time (months)
Ov
era
ll s
urv
iva
l (%
)
0 3 6 129 18 2115 27240 3 6 129 18 2115 24
Patients at risk
Nivolumab 292 232 194 169 146 123 62 32 9 0
Docetaxel 290 244 194 150 111 88 34 10 5 0
Patients at risk
Nivolumab 135 113 86 69 52 31 15 7 0
Docetaxel 137 103 68 45 30 14 7 2 0
Nivolumab vs docetaxel (CheckMate-057): OSand PFS
Impact of PD-L1 expression on survival in non-squamous NSCLC
*Interaction p value from Cox proportional hazard model with treatment, PD-LI expression and treatment by PD-L1 expression interaction. CI, confidence interval; HR, hazard ratio; OS, overall survival.Paz-Ares, L. et al. J Clin Oncol 33, 2015 (suppl; abstr LBA109) and presentation.
PD-L1 expression level Nivolumab/docetaxel (n) Interaction p value*
Overall survival
≥1% 123/1230.0646
<1% 108/101
≥5% 95/860.0004
<5% 136/138
≥10% 86/790.0002
<10% 145/145
Not quantifiable baseline 61/66
PFS
≥1% 123/1230.0227
<1% 108/101
≥5% 95/86<0.0001
<5% 136/138
≥10% 86/790.0002
<10% 145/145
Not quantifiable baseline 61/66
0.25 0.5 1.0 2.0Nivolumab Docetaxel
PD-L1 not quantifiable
PD-L1 non-expressors
PD-L1 expressors
Question: In your opinion, what is the most important consideration to guide treatment choice in NSCLC?
1. Overall survival
2. Progression-free survival
3. Disease control
4. Symptom improvement/control
5. Quality-of-life
6. Safety and tolerability
7. A combination of the above
8. Other
Patient selection in lung cancer: Evolutionover time
Adapted from Reck M, et al. Lancet 2013;382:709–19
~1990s Lung cancer
~2000 Non-small cell lung cancer Small-cell lung cancer
Established targets Mutation negative/unknownTodayEGFR ALK ROS1
Adenocarcinoma
Adenocarcinoma and treatable oncogenic alterations
Large cell carcinoma
Small-cell lung cancer
Squamous cell carcinoma
Question: What validated biomarkers do you routinely use for patient selection in advanced NSCLC?
1. EGFR mutation testing in selected patients
2. ALK testing in selected patients
3. Both EGFR mutation testing and ALK testing in selected patients
4. Multiplex/next generation sequencing
5. Other
Patient selection in lung cancer in 2015: Integration of molecular profiling
FISH, fluorescence in situ hybridisation; IHC, immunohistochemistry; PCR, polymerase chain reaction.Adapted from Pao W, et al. Clin Cancer Res 2009;15:5317–22
ASCO Targeted Agent and Profiling Utilization Registry (TAPUR) study
EORTC Screening Patients for Efficient Clinical Trial Access (SPECTA)-Lung
• Advanced solid tumour, multiple myeloma, or B cell non-Hodgkin lymphoma
• Targetable genomic variation• No longer responding to standard treatment
Molecular Tumour Board agrees
treatment
Patient assigned study drug based on profile
• Any lung cancer, malignancy, malignant pleural mesothelioma or thymic malignancy
• Availability of tumour tissue• Any line of therapy
Molecular tumour profile established
from next-generation sequencing
Patient assigned targeted treatment based on
molecular profile
Molecular Analysis for Therapy Choice Study (NCI-MATCH)
• Adults with solid tumours/lymphomas and disease progression ≥1 systemic therapy
• Tumour accessible to biopsy• Performance status ECOG 0-1 • Adequate organ function
Actionable mutation detected by genetic
sequencing
Patient assigned study agent
(patients with PD checked for additional actionable
mutations)
Frequency of actionable mutations in NCI-MATCH
Bold text indicates mutations frequently found in NSCLC.http://www.cancer.gov/about-cancer/treatment/clinical-trials/nci-supported/nci-match; Lovly CL, Horn W, Pao. Molecular Profiling of Lung Cancer (2015). http://www.mycancergenome.org/content/disease/lung-cancer/(Accessed: Sept 2015)
BRAF fusions or muta-tions (non-V600E or
V600K) 3%
ALK fusions/transloca-tions
4%
ROS1 transolcations 5%
mTOR mutations 5%
TSC1 or TSC2 mutations 3%
T790M mutations 2% GNAQ
2%
PTEN (mutations and loss)11%
NF1 mutations 8%
BRAF V600E or V600K 7%
GNA11 2%
cKIT 4%
EGFR activating muta-tions
3%
HER activating muta-tions
2%
MET amplifications 4%
NF2 loss 2%
SMO or PTCH1 mutations 3%
HER amplifications 5%
FGFR amplifications or FGFR muta-tions
5%
PIK3CA mutations 18%
Question: In your opinion, what is the biggest barrier to widespread use of next generation sequencing?