Update on Medical Treatment for Advanced Hepatocellular ... · TKI-IO combo early phase? OPTIMIS OS...
Transcript of Update on Medical Treatment for Advanced Hepatocellular ... · TKI-IO combo early phase? OPTIMIS OS...
Update on Medical Treatment for
Advanced Hepatocellular Carcinoma
Dr Thomas Yau
Clinical Associate Professor
Principle Investigator in State Key laboratory for Liver
Disease
MD(HK),MBBS(HK), MRCP (UK), FRCP(London)
FHKCP (Med Onc), FHKAM( Medicine)
Honorary Consultant in Queen Mary Hospital,
Grantham Hospital and Kwong Wah Hospital
The University of Hong Kong
Disclosures
Thomas Yau, MD, FRCP, has disclosed that he has
received research or consulting fees from
Bristol Myers-Squibb, Eisai, Merck, Bayer, Novartis, EMD Sereon,
Exelixis, Ipsen, Abbvie, Pfizer, Sirtex, Sillajen, New B Innovation,
Sirtex, OrigiMed, Taiho
What We need to know in treating HCC
• Staging patients is important
– physiologic and anatomic
– Liver reserve is the key
• The only curative approach is surgery (resection or transplant), and perhaps RFA
– Most patients are not candidates for above
• Chemoemblization (TACE) can improve survival
– In selected patients
• Eventually most patients will require systemic treatment if they live long enough
• Systemic therapy
– Cytotoxic chemotherapy little impact on this disease
– Sorafenib is improves survival for patients with advanced HCC
&……
Challenges in Management of HCC
One patient with two diseases
A highly malignant tumor
High propensity for venous invasion
Rapid growth (tumor volume doubling time 3 months)
Associated cirrhosis (80%)
Impaired liver function
Multicentric hepatocarcinogenesis
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What we know about treating
HCC? Tu
mor
Bur
den
Death
Time
Resection RFA
TACE TACE TACE
Sorafenib
Unresectable HCCResectable
HCC
Clinical trials
Liver function
EHS
TACE, transcatheter arterial chemoembolization.
SOURCE: Llovet JM, et al. J Natl Cancer Inst 2008;100:698–711. Verslype C, et al. Ann Oncol 2012;23(Supp 7):vii41–8.
2L nivolumab
Milestone trials in uHCC
2007
1L sorafenib
SHARP/AP-SHARP RCT
better than placeboGIDEON OS
2017
1L lenvatinib
P3 REFLECT RCTNon-inferior to sorafenib
TACE
2002
Llovet J et al., 2002Lo C et al., 2002Better than placebo
P1/2 CHECKMATE 040single-arm
2L cabozantinib
2018
1L nivolumabP3 CHECKMATE 459 (vs sorafenib)
2L pembrolizumabP3 KEYNOTE-240 placebo controlled?
TKI-IO combo early phase?
OPTIMIS OS for TACE-
systemic therapy
1L nivolumab
2L regorafenIb
2016
P3 RESORCE RCTbetter than placebo
P1/2 CHECKMATE 040single-arm
P3 CELESTIAL non-inferior to placeboNon-inferior to placebo
2L pembrolizumab
P2 KEYNOTE 224single-arm
1L sunitinib
1L brivinib
1L linifanib
1L erlotinib
2L brivinib
2L everolimus
2L ramucirumab
Key systemic therapy trials in uHCC
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Settings
Design Trial name Presentation Publicatio
n
FDA/ EMA approval
1st line 1. Sorafenib vs placebo
2. Sorafenib vs placebo
3. Sorafenib vs Sunitinib*
4. Sorafenib vs Brivanib*
5. Sorafenib vs Linifanib*
6. Sorafenib +/- HAIC*
7. Lenvatinib vs Sorafenib#
8. Nivolumab (single arm)
9. Nivolumab vs Sorfenib
10. Durvalumab vs
Druvalumab/
tremelimumab combo
vs Sorafenib
SHAPR
AP-SHARP
SUN1170
BRISK-FL
LiGHT
SILIUS
REFLECT
Checkmate 040
CheckMate 459
HIMALAYA
ASCO 2007
ASCO 2011
AASLD 2012
ASCO-GI 2013
EASL 2016
ASCO2017
ASCO2016
Ongoing
Start Soon
NEJM 2008
Lancet-O
2009
JCO 2013
JCO 2013
JCO 2015
Lancet 2017
Y
Y
2nd Line 1. Brivanib vs Placebo*
2. Everolimus vs Placebo*
3. Ramucirumab vs
Placebo*
4. S-1 vs Placebo*
5. Regorafenib vs Placebo
6. Tivantinib vs Placebo*
7. Nivolumab (single arm)
8. Ramucirumab vs
Placebo
9. Cabozantinib vs Placebo
BRISK-PS
EVOLVE-1
REACH
S-CUBE
RESORCE JET-HCC/ METIV-
HCC
Checkmate 040
REACH-2
CELESTIAL
KEYNOTE-224
EASL 2012
ASCO-GI 2014
ESMO 2014
ASCO 2015
WCGI 2016
ASCO2017
ASCO2017
Ongoing ASCO-GI
2018
ASCO-GI 2018
Ongoing
JCO 2013
JAMA 2014
Lancet-O
2015
Lancet 2017
Lancet 2017
Y
Y (FDA
accelerated)
* RCT Halted or Negative results Positive result
Sorafenib: Targets Tumor Cell Proliferation & Angiogenesis
Wilhelm S et al. Cancer Res. 2004;64:7099-7109.
RAS
Vascular cell
Angiogenesis:
PDGF-
βVEG
F
VEGFR-2PDGFR-β
Paracrine stimulation
Mitochondria
Apoptosis
Tumor cell
PDGFVEGF
EGF/HGF
ProliferationSurvival
Mitochondria
EGF/HGF
HIF-2
Nucleus
Autocrine loop
Apoptosis
ERK
RAS
MEK
RAF
Nucleus
ERK
MEK
Sorafenib
RAF
DifferentiationProliferationMigrationTubule formation
MetMab
• Raf/MEK/ERK signaling pathway is implicated in liver
tumorigenesis
• Sorafenib is an inhibitor of Raf, VEGFR, and other kinases
Phase III SHARP and AP trialsSorafenib vs placebo in advanced HCC
Su
rviv
al
pro
ba
bil
ity
1.00
0.75
0.50
0.25
Time (months)
0 4 6 8 10 12 14 162
0.00
Sorafenib (n=299)
Median OS: 10.7 months
Placebo (n=303)
Median OS: 7.9 months
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HR=0.69
Su
rviv
al
pro
ba
bil
ity
1.00
0.75
0.50
0.25
Time (months)
0 4 8 12 22
0.00
Sorafenib (n=150)
Median OS: 6.5 months
Placebo (n=76)
Median OS: 4.2 months
2 6 10 14 16 18 20
HR=0.68
SHARP1 Asia-Pacific2
HR, hazard ratio; OS, overall survival; SHARP, Sorafenib Hepatocellular Carcinoma Assessment Randomized Protocol.
1. Llovet JM et al. N Engl J Med 2008;359:378–90; 2. Cheng A et al. Lancet Oncol 2009;10:25–34.
Summary of Failed Phase III Trials for HCC
Agent MOA Patient Population Trial Design Results Comments
Brivanib[1-3]
(BRISK-FL,
BRISK-PS,
BRISK-TA)
VEGF and
FGF inhibitor
• BRISK-FL: 1L
unresectable; CP A
• BRISK-PS: 2L after
sorafenib; CP A/B7
• BRISK-TA: adjuvant
after 1st TACE; CP
A/B
• 1L: briv vs
sorafenib
(N=1150)
• 2L: briv vs
BSC(N=395)
• Adjuvant: briv vs
placebo (N= 870)
• 1L: mOS=9.5 vs 9.9 mo
(HR 1.06 [95.8% CI: 0.93–
1.22])
• 2L: mOS=9.4 vs 8.2 mo
(HR 0.89, P=0.3307)
• Adjuvant: mOS=26.4 vs
26.1 mo
(HR 0.9, P=0.528)
• Did not improve
survival over
sorafenib in 1L
• Did not meet primary
endpoint (OS) in 2L or
as adjuvant
Linifanib[4]
(LIGHT)
VEGFR and
PDGFR
inhibitor
• 1L unresectable/
metastatic HCC
• CP A
Linifanib vs sorafenib
(N=1035)
mOS=9.1 vs 9.8 mo
(HR 1.046 [95% CI: 0.896–
1.221])
• OS inferior to
sorafenib
• Safety results favored
sorafenib
Sunitinib [5,6]
(SUN)
VEGFR,
PDGFR,
FLT3R, KIT,
and RET
inhibitor
• 1L advanced liver
cancer
• CP A
Sunitinib vs sorafenib
(N=1074)
mOS=7.9 vs 10.2 mo
(HR 1.3, one-sided
P=0.9990)
• OS inferior to
sorafenib
• Associated with more
frequent and severe
toxicities
Orantinib[7]
VEGFR2,
FGFR2, and
PDGFR
inhibitor
Unresectable HCCTACE + orantinib vs
placebo (N=889)mOS=NA
• Did not meet primary
endpoint (OS)
Multiple multikinase inhibitors have failed to show survival benefit akin to sorafenib in HCC pts
1L, first-line; 2L, second-line; BSC, best supporti ve care; CI, confidence interval; CP, Child-Pugh; CR, complete response; FG F, fibroblast growth factor; FGFR2, FGF receptor 2; HCC, hepatocellular carcinoma; HCV, hepatitis C virus; m, median; NA, not available; OS , overall survival; PDGFR, platelet-derived growth factor receptor; TAC E, transcatheter arterial chemoembolization; TKI, tyrosine kinase in hibitor; VEGF, vascular endothelial growth factor; VEGFR2, VEGF receptor 2.
1. Johnson PJ et al. J Clin Oncol. 2013;31(28):3517-3524. 2. Llovet JM et al. J Clin Oncol. 2013;31(28):3509-3516. 3. Kudo M et al. Hepatology. 2014;60(5):1697-1707. 4. Cainap C et al. J Clin Oncol. 2015;33(2):172-179. 5. Cheng AL et al. J Clin Oncol. 2013;31(32):4067-4075. 6. Clinicaltrials.gov. NCT00 699374. 7. Healio. Orantinib Ph3 termination. Available at: http://www .healio.com/hematology-oncology/gastrointestinal-cancer/news/online/%7B98d 87e56-a37b-462f-a7ac-17a361e432e3%7D/taiho-pharmaceutical-to-terminate-p hase-3-trial-of-orantinib-tace-for-hepatocellular-carcinoma. Accessed January 28, 2015.
Secondary Endpoint: Kaplan-Meier Estimate of PFS by mRECIST
Presented By Ann-Lii Cheng at 2017ASCO Annual Meeting
CheckMate-459 (CA209-459)
• CheckMate-459 Study Design1,2
1. ClinicalTrials.gov. NCT02576509. https://clinicaltrials.gov/ct2/show/NCT02576509; 2. Sangro B, et al. Poster presentation at ASCO 2016. TPS4147.
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Start Date: November 2015
Estimated Study Completion Date: June 2019
Estimated Primary Completion Date: October 2018
Status: recruiting
Study Sponsor: Bristol-Myers Squibb
Nivolumab30 min IV Q2W
Sorafenib PO BID
Eligibility Criteria
Advanced HCC
Systemic therapy naive
Locoregional therapy for HCC
completed ≥ 4 weeks prior to
baseline scan
Child-Pugh class A
ECOG PS 0 or 1
• Tumor imaging assessments
• On-treatment safety assessments
• Viral biomarkers (HBV, HCV)
Until
unacceptable
toxicity
or
disease
progression
Objectives
Primary: OS
Secondary: ORR, PFS,
PD-L1 expression/
efficacy
R
N = 726
RESORCE study
Regorafenib(n=379)
Placebo(n=194)
Advanced HCCDiscontinued radiological progression during sorafenib
Child-Pugh A ECOG-PS 0 or 1
R
Bruix J, et al. Lancet2017
2:1
5 Stratification factors
•Geographic region (Asia vs ROW)
•Macrovascular invasion
•Extrahepatic disease
•ECOG PS (0 vs 1)
•AFP (<400 ng/mL vs ≥400 ng/mL)
N =573
152 centers in 21 countries in North and South America, Europe, Australia, and AsiaAll patients received BSCTreat until progression, unacceptable toxicity, or withdrawal
Primary endpoint: OS
Sorafenib vs Regorafenib: Key Molecular
Difference
H3C
HN
N
OO
O
HN
HN
CF3
CI
H3C
HN
N
OO
OCI
CF3
HN
HN
F
Regorafenib
Sorafenib
Slide credit
RESORCE: Pt Criteria
• HCC confirmed by histologic or cytologic analysis or diagnosed by
noninvasive assessment per AASLD criteria in pts with confirmed cirrhosis
• BCLC stage B or C pts who could not benefit from resection, local ablation,
or chemoembolization
• Documented radiological progression while receiving sorafenib
• Randomization within 10 wks after the last sorafenib dose
• Tolerability of previous sorafenib, defined as receiving sorafenib
≥ 400 mg/day for at least 20 of the last 28 days of treatment
• ECOG PS 0/1 Child-Pugh A liver function
Bruix J, et al. Lancet. 2017;389:56-66.
Characteristic, %Regorafenib
(n = 379)
Placebo
(n = 194)
Asian 41 40
ECOG status 0/1 65 / 35 67 / 33
BCLC stage A/B/C < 1 / 14 / 86 0 / 11 / 89
Child-Pugh class A/B 98/1 97/3
MVI 29 28
EHD 70 76
MVI and/or EHD 80 84
AFP ≥ 400 ng/mL 43 45
Duration of sorafenib
treatment, Median, months7.8 (4.2–14.5) 7.8 (4.4–14.7)
Cirrhosis present
(investigator assessed)75 74
Bruix J, et al. Lancet. 2017;389:56-66; Bruix J. et al. 2017 WCGI, O-009
Phase III RESORCE study – Baseline characteristics
Regorafenib(n=379)
Placebo(n=194)
47 28
1-yr survival rate, %
Regorafenib (n=379)
Placebo (n=194)
Updated analysis (January 13, 2017)P
roba
bilit
y of
Sur
viva
l (%
)
100
12
Months from randomization
36 4824
908070605040302010
00
Number at risk379194
16852
5312
91
00Placebo
Regorafenib
*updated analysis; primary analysis conducted @29 February, 2016 had median OS of 10.6m and 7.8m for regorafenib and placebo respectively; HR: 0.63 (95% CI, 0.50-0.79); P<0.0001
HR, hazard ratio.Bruix J, et al. Presented at the ESMO 2017; Barcelona, Spain.
Regorafenib(n=379)
Placebo(n=194)
Median OS 10.7 months(9.1, 12.2)
7.9 months(6.4, 9.0)
HR: 0.61 (95% CI, 0.50-0.75); P<0.0001
reduced risk of death139%*
Regorafenib Is the First Systemic Treatment to
Demonstrate Significant OS Benefit in Second-line HCC
Treatment-emergent AEs (≥5%)
21
AEs, %
Regorafenib(n = 379)
Placebo(n = 194)
Any Gr 3 Gr 4 Any Gr 3 Gr 4
All TEAE 100 56 11 93 32 7
Drug-Related TEAE 93 46 4 52 16 1
HFSR 52 13 N/A 7 1 N/A
Fatigue 29 6 N/A 19 2 N/A
Hypertension 23 13 < 1 5 3 0
Bilirubin increased 19 6 < 1 4 2 0
AST increased 13 4 1 8 5 1
Ascites 2 1 0 1 1 0
Anemia 6 1 < 1 1 1 0
Hypophosphatemia 6 4 1 1 1 0
Lipase increased 5 4 < 1 2 1 0
Bruix J, et al. Lancet. 2017;389:56-66.
10% of patients discontinued from RESORCE due to dr ug-related AEs
Ogasawara S, et al. Invest New Drugs.2017
Better ECOG PS
Lower Child-Pugh Score
Who are more likely to be eligible for 2L therapy?Japanese experience from 185 patients starting sorafenib
Contributing Factors for
maintaining
CP-A ECOG
PS≤1
Worsenin
g
CP 6 @baseline
ECOG PS1 @baseline
On-treatment liver
failure
On-treatment New
extrahepatic lesions
P=0.00
4
P<0.00
1
P<0.00
1
P=0.01
3
P=0.030
P=0.015
P<0.001
P=0.013
Positive On treatment onset of
HSFR
P<0.00
1
P<0.001
37% of patients on sorafenib (69/185) were eligible for regorafenib therapy
• ECOG PS 0 or 1• Child Pugh A
• Tolerable to sorafenib
Evidence of HCC as an Immunogenic Tumor
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1. Oquiñena S et al. Eur J Gastroenterol Hepatol. 2009;21(3):254-257. 2. Huz JI et al. HPB (Oxford). 2012;14(8):500-505. 3. Miamen AG et al. Liver Cancer. 2012;1(3-4):226-237. 4. Bertino G et al. Biomed Res Int. 2015;2015:731469. doi:10.1155/2015/731469. 5. Pardee AD, Butterfield LH. OncoImmunology. 2012;1(1):48-55.
The rate of spontaneous regression is among the highest for solid tumors, and some of them are likely
immunologic in nature1,2
Spontaneous tumor-specific CD8 and CD4 cell responses
have been reported3,4
Several immunological features of HCC correlate with outcome5
Presence of immune cells in tumor (eg, NK cells, T cells, DCs, macrophages)3
HCC expression of TAAs (eg, AFP, GPC3, NY-ESO-1, MAGE-A)4
AFP, alpha fetoprotein; CD, cluster of differentiation; DCs, dendritic cells; GPC3, glypican 3; HCC, hepatocellular carcinoma; MAGE-A, melanoma antigen gene-A; NK, natural killer; TAAs, tumor-associated antigens.
CheckMate 040: Phase 1/2 Study of Nivolumab
in Patients With Advanced HCC
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CT, computed tomography; MRI, magnetic resonance imaging; Q6W, every 6 weeks.
• Disease assessment imaging (CT or MRI) every 6 weeks
• Interim analysis data cutoff date: March 15, 2016
Key Eligibility Criteria and Study EndpointsCheckMate 040 Dose Escalation & Expansion
Eligibility criteria
Inclusion
•Histologically confirmed advanced HCC not amenable to
curative resection
•Child-Pugh scores ≤ 7 (escalation) or ≤ 6 (expansion)
•Progression on 1 prior line of systemic therapy,
or intolerant of or refused sorafenib
•AST and ALT ≤ 5 × upper limit of normal;
bilirubin ≤ 3 mg/dL
•For HBV-infected patients, viral load < 100 IU/mL and
concomitant effective antiviral therapy
Exclusion
•Any history of hepatic encephalopathy
•Prior or current clinically significant ascites
•Active HBV and HCV co-infection
Study endpoints
Primary
•Safety and tolerability (escalation)
•Objective response ratea (expansion)
Secondary
•Objective response rate (escalation)
•Disease control rate
•Time to response
•Duration of response
•Overall survival
Exploratory
•Biomarker assessments
27a RECIST v1.1 by BICR (blinded independent central review); BICR data are not yet available, and all efficacy assessments are per the local investigator analysis.
Baseline Characteristics and Prior Treatment HistoryCheckMate 040 Dose Escalation & Expansion
28
ParameterUninfected
(n = 135)
HCV Infected
(n = 61)
HBV Infected
(n = 66)
All Patients
(n = 262)
Age, median (range), years 65 (19–83) 65 (53–83) 56 (22–81) 63 (19–83)
Male, n (%) 106 (79) 49 (80) 52 (79) 207 (79)
Race, n (%)
White 90 (67) 38 (62) 5 (8) 133 (51)
Asian 40 (30) 20 (33) 59 (89) 119 (45)
Black 4 (3) 2 (3) 2 (3) 8 (3)
Other 1 (1) 1 (2) 0 2 (1)
Extrahepatic metastases, n (%) 103 (76) 36 (59) 59 (89) 198 (76)
Vascular invasion, n (%) 7 (5) 6 (10) 8 (12) 21 (8)
Child-Pugh score, n (%)a
5 98 (73) 35 (57) 58 (88) 191 (73)
6 36 (27) 23 (38) 8 (12) 67 (26)
> 6 1 (1) 3 (5) 0 4 (2)
α-fetoprotein > 200 µg/L, n (%)b 49 (36) 21 (34) 35 (53) 105 (40)
Prior treatment, n (%)
Surgical resection 81 (60) 27 (44) 53 (80) 161 (61)
Radiotherapyc 30 (22) 7 (11) 14 (21) 51 (19)
Local treatment for HCCd 69 (51) 37 (61) 52 (79) 158 (60)
Systemic therapy 97 (72) 38 (62) 61 (92) 196 (75)
Sorafenib 87 (64) 35 (57) 54 (82) 176 (67)a Four patients in the expansion cohort had Child-Pugh scores of 5 or 6 at screening and were enrolled; they later had scores of 7 to 9 on the first day of dosing; b Baseline α-fetoprotein (AFP) levels were not reported in 19 patients; c Internal or external, and could include radioembolization.d Includes transcatheter arterial chemoembolization, transcatheter embolization, radiofrequency ablation, and percutaneous ethanol injection.
Best Overall Response by Investigator AssessmentCheckMate 040 Dose Escalation & Expansion
29
Escalation Cohort
Parameter, n (%)Uninfected
(n = 23)
HCV Infected
(n = 10)
HBV Infected
(n = 15)
All Patients
(n = 48)
Objective responsea 3 (13) 3 (30) 1 (7) 7 (15)
Complete response 2 (9) 1 (10) 0 3 (6)
Partial response 1 (4) 2 (20) 1 (7) 4 (8)
Stable disease 13 (57) 5 (50) 6 (40) 24 (50)
Progressive disease 6 (26) 2 (20) 7 (47) 15 (31)
Not evaluable 1 (4) 0 1 (7) 2 (4)
Expansion Cohort
Uninfected (N = 112)
Parameter, n (%)
SorafenibNaive/Int
ol(n = 54)
SorafenibProgressors
(n = 58)
HCV Infected
(n = 51)
HBV Infected
(n = 51)
All Patients
(n = 214)
Objective responsea 11 (20) 11 (19) 7 (14) 6 (12) 35 (16)
Complete response 0 2 (3) 0 0 2 (1)
Partial response 11 (20) 9 (16) 7 (14) 6 (12) 33 (15)
Stable disease 32 (59) 27 (47) 29 (57) 23 (45) 111 (52)
Progressive disease 11 (20) 18 (31) 12 (24) 22 (43) 63 (29)
Not evaluable 0 2 (3) 3 (6) 0 5 (2)a RECIST v1.1
Figure 5. Overall SurvivalResults
Sorafenib Naive(ESC + EXP) Placeholder
Sorafenib Experienced
(ESC) Placeholder
Sorafenib Experienced
(EXP) Placeholder
Kaplan-Meier method.
ESC + EXP:Median OS (95% CI), mo = 28.6 (16.6–NE)
ESC:Median OS (95% CI), mo = 15.0 (5.0–28.1)
EXP:Median OS (95% CI), mo = 15.6 (13.2–18.9)
Time to Response and Duration of ResponseCheckMate 040 Dose Escalation & Expansion
31
Dose-Escalation Cohort
•Median DOR: 17 months
•Ongoing responses: 1 patient
Dose-Expansion Cohort
•Median DOR: not reached
•Ongoing responses: 30 patients
DOR, duration of response.
Time Since First Dose (months)
0 3 6 9 12 15 18 21 24 27 30
HBV: Nivo 0.1 mg/kg
HCV: Nivo 3 mg/kg
HCV: Nivo 1 mg/kg
HCV: Nivo 0.3 mg/kg
Uninfected: Nivo 10 mg/kg
Uninfected: Nivo 3 mg/kg
Uninfected: Nivo 1 mg/kg 24
NR
18
15
17
6
7
*
= First response
= Last nivolumab dose
= Ongoing response
*= Retreatment after recurrence
= Retreatment
0 3 6 9 12 15
HCV-infected
HBV-infected
Uninfected
sorafenib naive/intolerant
Uninfected
sorafenib progressors
Time Since First Dose (months)
DOR, months
• No treatment-related deaths occurred in either the escalation or expansion cohorts
SafetyCheckMate 040 Dose Escalation & Expansion
32
Uninfected
(n = 135)
HCV Infected
(n = 61)
HBV Infected
(n = 66)
All Patients
(n = 262)
Any
Grade
Grade
3/4
Any
Grade
Grade
3/4
Any
Grade
Grade
3/4
Any
Grade
Grade
3/4
Patients with any treatment-related
AE, n (%)91 (67) 24 (18) 45 (74) 21 (34) 41 (62) 6 (9) 177 (68) 51 (19)
Treatment-related AEs reported in
≥ 5% of all patients, n (%)
Fatigue 32 (24) 2 (1) 7 (11) 0 9 (14) 1 (2) 48 (18) 3 (1)
Pruritus 14 (10) 0 12 (20) 0 14 (21) 0 40 (15) 0
Rash 19 (14) 1 (1) 9 (15) 0 9 (14) 0 37 (14) 1 (< 1)
Diarrhea 18 (13) 2 (1) 4 (7) 0 2 (3) 1 (2) 24 (9) 3 (1)
Nausea 9 (7) 0 7 (11) 0 0 0 16 (6) 0
Decreased appetite 7 (5) 0 2 (3) 0 4 (6) 0 13 (5) 0
Laboratory treatment-related AEs
reported in
≥ 5% of all patients, n (%)
AST increase 13 (10) 4 (3) 10 (16) 10 (16) 0 0 23 (9) 14 (5)
ALT increase 11 (8) 3 (2) 9 (15) 6 (10) 2 (3) 0 22 (8) 9 (3)
Amylase increase 10 (7) 4 (3) 3 (5) 1 (2) 2 (3) 1 (2) 15 (6) 6 (2)
Lipase increase 10 (7) 7 (5) 5 (8) 4 (7) 2 (3) 2 (3) 17 (6) 13 (5)
Draft Only
Best Change in Target Lesion by Tumor-Cell PD-L1
Status
Tumor response assessed by BICR using RECIST v1.1; plots include patients who were evaluable for tumor response and had ≥ 1 postbaseline target lesion assessment (sorafenib naive, n = 72; sorafenib experienced [ESC], n =
32; and sorafenib experienced [EXP], n = 135). a Percent change truncated to 100%.
1. Crocenzi TS et al. Poster presentation at ASCO 2017. 4013.
33
Sorafenib Experienced (2L)
PD-L1+ PD-L1− UTD
ORR, n/N
(%)7/25 (28)
13/102
(13)1/18 (6)
PD-L1+ PD-L1− UTD
ORR, n/N
(%)2/9 (22) 5/26 (19) 0/2 (0)
Sorafenib ExperiencedESC
Sorafenib ExperiencedEXP
Bes
tch
ang
e fr
om
bas
elin
e in
targ
et le
sio
n, %
Patients
100
80
60
40
20
0
–20
–40
–60
–80
–100Patients
a100
80
60
40
20
0
–20
–40
–60
–80
–100
HBV DNA Levels on Treatment by Response
• HBV DNA elevations that occurred in 7 of 64 HBV-infected patients in the
setting of low-level viremia (< 1000 IU/mL) were asymptomatic and did not
result in changes in hepatic parameters or other serious AEsa Included patients with a baseline value and at least 1 on-treatment value.
1. Sangro B et al. Oral presentation at AASLD 2017.
34
Sorafenib Naive and Experienced (1L + 2L)
Partial Response to Nivolumab
• 63 year-old male, uninfected HCC, Child-Pugh score A5
• No prior sorafenib or other treatment for HCC
35
BaselineAFP: 21,000 IU/mL
Week 6AFP: 283 IU/mL
Pembrolizumab in Patients with
Advanced Hepatocellular
Carcinoma: KEYNOTE-224 Update
Zhu AX et al ASCO 2018
Abstract#4020
REACH-2: Phase III Second-line
Ramucirumab vs Placebo in Advanced
Hepatocellular Carcinoma With Elevated
Baseline AFP Following First-line
Sorafenib
REACH-2: Phase III Study Design
• Multicenter, double-blind, placebo-controlled, randomized
phase III trial
Advanced HCC patients
with baseline AFP ≥ 400
ng/mL, BCLC stage B/C,
Child-Pugh A,
ECOG PS 0/1 with prior
sorafenib
(N = 292)
Ramucirumab
8 mg/kg IV Q2W +
Best supportive care
(n = 197)
Placebo
Q2W +
Best supportive care
(n = 95)
Slide credit:Zhu AX, et al. ASCO 2018. Abstract 4003.
Until PD or
unacceptable
toxicity
� Primary: OS
� Secondary: PFS, TTP, ORR, time to deterioration,* safety, PK, immunogenicity
Stratified by
*Time to deterioration in FACT Hepatobiliary Symptom Index-8 and in ECOG PS.
Slide credit: clinicaloptions.com
� OS benefit favored ramucirumab in all subgroups except females (possibly due to small n)Zhu AX, et al. ASCO 2018. Abstract 4003.
OS
(%
)
Outcome
Ramuciru
mab
(n = 197)
Placeb
o
(n = 95)
HR (95% CI)
Median OS, mos
8.5 7.3
0.71 (0.531-
0.949)
P = .0199
12-mo survival, % 36.8 30.3 0.2930
18-mo survival, % 24.5 11.3 0.0187
Median follow-
up, mos7.9 6.6
100
80
60
40
20
00 3 6 9 12 15 18 21 24 27
MosPatients at Risk, n
Ramucirumab
Placebo
197
95
172
76
121
50
87
36
56
19
37
12
26
4
14
1
4
0
0
0
Response RateRamucirumab
(n = 197)
Placebo
(n = 95)P Value
ORR, % (95% CI) 4.6 (1.7-7.5) 1.1 (0-3.1) .1697
DCR, % (95% CI) 59.9 (53.1-
66.7)
38.9 (29.1-
48.8).0006
Best OR, %
�CR
� PR
� SD
� PD
�NE
0
4.6
55.3
33.5
6.6
0
1.1
37.9
50.5
10.5
Slide credit: clinicaloptions.comZhu AX, et al. ASCO 2018. Abstract 4003.
TEAE in ≥ 15% of Patients in
Ramucirumab Arm, n (%)
Ramucirumab (n = 197) Placebo (n = 95)
Any Grade Grade ≥ 3Any
Grade
Grade ≥
3
Patients with ≥ 1 TEAE*
� Fatigue
� Peripheral edema
� Hypertension
� Decreased appetite
� Proteinuria
� Abdominal pain
� Nausea
� Ascites
� Diarrhea
191 (97)
54 (27.4)
50 (25.4)
48 (24.4)
46 (23.4)
40 (20.3)
39 (19.8)
37 (18.8
35 (17.8)
32 (16.2)
116 (58.9)
7 (3.6)
3 (1.5)
24 (12.2)
3 (1.5)
4 (2)
3 (1.5)
0 (0)
8 (4.1)
0 (0)
82 (86.3)
16 (16.8)
13 (13.7)
12 (12.6)
19 (20)
4 (4.2)
12 (12.6)
11 (11.6)
7 (7.4)
12 (14.7)
42 (44.2)
3 (3.2)
0 (0)
5 (5.3)
1 (1.1)
0 (0)
2 (2.1)
0 (0)
2 (2.1)
1 (1.1)
Discontinuation due to TRAE 21 (10.7) 3 (3.2)
Dose adjustment due to AE 68 (34.5) 13 (13.7)
Deaths due to TRAE 3 (1.5) 0 (0)
Slide credit: clinicaloptions.comZhu AX, et al. ASCO 2018. Abstract 4003.
*TEAEs in ≥ 15% patients in ramucirumab
arm.
Cabozantinib versus placebo in patients with advanced
hepatocellular carcinoma who have received prior sorafenib:
results from the randomised Phase III CELESTIAL trial
• Ghassan K. Abou-Alfa, Tim Meyer, Ann-Lii Cheng, Anthony El-Khoueiry, Lorenza Rimassa,
Baek-Yeol Ryoo, Irfan Cicin, Philippe Merle, YenHsun Chen, Joong-Won Park, Jean-Frederic
Blanc, Luigi Bolondi, Heinz-Josef Klümpen, Stephen L. Chan, Vincenzo Dadduzio, Colin
Hessel, Anne Borgman-Hagey, Gisela Schwab,
Robin Kate Kelley on behalf of the CELESTIAL investigators
Presented at ASCO GI, San Francisco February 2018 and ASCO, Chicago 2018 (encore)
Highly confidential Ipsen
CELESTIAL: cabozantinib vs placebo in advanced HCC (Phase III
randomised study)
Study Endpoints
• Primary: OS
• Secondary: PFS, ORR
• Other: safety/tolerability, PK, biomarkers, HRQoL
Stratification
• Region, aetiology, EHS and/or vascular invasion
Cabozantinib
60 mg daily
Advanced HCC (N≈760)• Pathologic diagnosis of HCC not
amenable to curative treatment
• Child-Pugh score A
• Received prior sorafenib
• Progressed following at least one prior
systemic treatment for HCC
• Received up to two prior systemic
regimens for advanced HCC
• ECOG performance status 0 or 1
• No uncontrolled hypertension, defined
as sustained BP > 150 mm Hg systolic
or > 100 mm Hg diastolic despite
optimal antihypertensive treatment
2:1
Placebo
Daily
EHS = extrahepatic spread
Abou-Alfa GK et al., ASCO 2018. Abstract 4019.
Tumour
assessment every
8 weeks
(RECIST 1.1)
Treatment until
loss of clinical
benefit or
intolerable toxicity
No crossover
allowed
Highly confidential Ipsen
CELESTIAL: Baseline characteristics
Cabozantinib (N=470)
Placebo (N=237)
Median age, years (range) 64 (22‒86) 64 (24‒86)
Male, % 81 85
ECOG Performance Status 0 / 1, % 52 / 48 55 / 45
AFP ≥ 400 ng/mL, % 41 43
Enrollment Region, %
Asia / Europe / North America / Pacific 25 / 49 / 23 / 3 25 / 46 / 25 / 5
Aetiology of HCC, %
HBV 38 38
HCV 22 22
Other 40 41
Extrahepatic spread of disease, % 79 77
Macrovascular invasion, % 27 34
Extrahepatic spread and/or macrovascular invasion, % 85 84
Asia : Hong Kong, South Korea, Singapore, Taiwan; Pacific : Australia and New Zealand
Abou-Alfa GK et al., ASCO 2018. Abstract 4019.
Highly confidential Ipsen
CELESTIAL: Prior therapy
Cabozantinib (N=470)
Placebo (N=237)
Prior systemic anticancer regimens for advanced HCC, %
One prior regimen 71 73
Two prior regimens 28 26
Prior systemic therapy, %
Sorafenib 100 100
Regorafenib 1 1
Lenvatinib 0 <1
Tivantinib <1 1
Anti-PD-1/PD-L1 3 1
Chemotherapy 9 13
Investigational agents 13 8
Local liver-directed non-radiation anticancer therapy, % 44 48
Median total duration of prior sorafenib, months 5.3 4.8
Median time from disease progression to randomisation,
months1.6 1.7
Abou-Alfa GK et al., ASCO 2018. Abstract 4019.
Highly confidential Ipsen
CELESTIAL- Primary endpoint : OS
Median OS
mo (95% CI)
No. of
Deaths
Cabozantinib (N=470) 10.2 (9.1–12.0) 317
Placebo (N=237) 8.0 (6.8–9.4) 167
Hazard ratio 0.76 (95% CI 0.63–0.92), p=0.0049*
No. at RiskCabozantinib 470 382 281 206 159 116 93 63 44 31 22 12 4 1 0Placebo 237 190 117 82 57 37 25 20 15 10 7 5 3 0 0
*Critical p-value ≤ 0.021 for second interim analysis
Abou-Alfa GK et al., ASCO 2018. Abstract 4019.
0 3 6 9 12 15 18 21 24 27 30 33 36 39 42
0.0
0.2
0.4
0.6
0.8
1.0
Pro
babi
lity
of O
S
Time (months)
Highly confidential Ipsen
CELESTIAL: All-causality Grade 3 or 4 AEs
Grade 3/4 events reported in at least 5.0% of patients in either treatment group
Cabozantinib
(n=6)
Hepatic failure, oesophagobronchial fistula, portal vein thrombosis, upper
gastrointestinal haemorrhage, pulmonary embolism, hepatorenal syndrome
Placebo (n=1) Hepatic failure
Treatment-related grade 5 adverse events:
Preferred Term, %
Cabozantinib (N = 467)
Placebo (N = 237)
Grade 3 Grade 4 Grade 3 Grade 4Any grade 3 or 4 AE 58 10 34 3
PPE 17 0 0 0
Hypertension 16 <1 2 0
AST increased 11 1 6 <1
Fatigue 10 0 4 0
Diarrhoea 10 <1 2 0
Asthenia 7 <1 2 0
Appetite decreased 6 0 <1 0
Abou-Alfa GK et al., ASCO 2018. Abstract 4019.
Conclusion: How to treat pts with
advanced disease?
Third lineFirst line
Sorafenib
Lenvatinib
Immunotherapy
?
Phase III trial of
nivolumab vs
sorafenib
Second line
Regorafenib
Nivolumab
Completed phase III study
of pembrolizumab vs BSC
Cabozantinib
Slide credit: clinicaloptions.com
Ramucirimab
Cabozantinib
GO30140 phase Ib atezolizumab + bevacizumab and/or other
treatments in solid tumours: study design
DoR, duration of response; ECOG PS, Eastern Cooperative Oncology Group performance status; HCC, hepatocellular carcinoma; HER2, human
epidermal growth factor 2
IV, intravenous; ORR, objective response rate; OS, overall survival; PD-1, programmed death 1; PD-L1, programmed death ligand 1; PFS, progression-
free survival
q3w, every three weeks; RECIST, Response Evaluation Criteria In Solid Tumours; TTRP, time to radiologic progression
• Primary objective : safety and tolerability
• Secondary objectives : ORR, DoR, PFS, TTRP per RECIST v1.1, OS
At data cut-off (11 January 2018), 43 patients were evaluable for safety and 23 patients were evaluable for efficacy with a minimum follow-up of 16
weeks
• Measurable disease per RECIST v1.1
• ECOG PS 0/1• Adequate
haematologic and end-organ function
• Resolution of any treatment-related toxicity from prior therapy
• No prior treatment with anti-CTLA4, anti-PD1 or anti-PDL1 therapeutic antibodies(N=130–310)
Arm A: HCCAtezolizumab 1,200mg IV + bevacizumab
15mg/kg IV q3w
Arm B: HER2-negative gastric cancerArm C: pancreatic cancer
Arm E: oesophageal cancer
Until disease
progression,
unacceptable toxicity
orloss of clinical benefit
Lenvatinib + Pembrolizumab for Unresectable HCC:
Phase Ib Study Design
� Open-label, multicenter phase Ib study
Patients with
unresectable HCC
BCLC stage B or C;
Child-Pugh A; ECOG
PS 0/1;
≥ 1 measurable target
lesion by mRECIST
criteria
(N = 30)
Lenvatinib 8 or 12 mg*/day PO +
Pembrolizumab 200 mg IV on Day 1 of
21-day cycle
(n = 6 patients ineligible for other therapies)
Slide credit: clinicaloptions.com
� Primary endpoint: safety
� Secondary/exploratory endpoints: ORR, PFS, DoR, TTP, OS, PK, antibodies to pembrolizumab
Ikeda M, et al. ASCO 2018. Abstract 4076.
Dose-Limiting Toxicity Evaluation
Lenvatinib 8 or 12 mg*/day PO +
Pembrolizumab 200 mg on Day 1 of
21-day cycle
(n ≈ 20 patients with no previous systemic
therapy for unresectable HCC)
Expansion Set
*Lenvatinib 8 mg for patients < 60 kg; 12 mg for ≥ 60 kg.
Nivo+Ipi in HCC
Advanced HCC
SorafenibTreated
Intolerant or Progressors
Uninfected, HCV-infected,
HBV-infected
Treat untilRECIST 1.1 –definedprogression orunacceptabletoxicity
A: Nivo 1 mg/kg+ Ipi 3 mg/kg Q3W x 4
B: Nivo 3 mg/kg+ Ipi 1 mg/kg Q3W x 4
Follow-up visit 1 and2and
Survival follow-up
C: Nivo 1 mg/kg Q2W
+ Ipi 3 mg/kgQ6W
Nivo 240 mg Flat DoseQ2
W
Nivolumab + Ipilimumab Combination Cohort (n=120)
1st Endpoints = Safety/tolerability & ORR
Dr. ThomasYau 49 AACR April,2018
� 148 SubjectsRandomized� Arm A
(n=50)� Arm B
(n=49)� Arm C
(n=49) Ratio = 1:1:1
� Minimun F/U at 17-Mar-2017 DBL= 4 months
CheckMate 040: Phase 1/2 Study of Nivolumabin Patie nts With AdvancedHCCStudy Design Cohort 4