1 stefan zeuzem, md frankfurt, germany this activity is supported by an independent medical...
TRANSCRIPT
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Best of HCV from EASL
Stefan Zeuzem, MDFrankfurt, Germany
This activity is supported by an independent medical education grant from AbbVie, Bristol-Myers Squibb and Gilead Sciences
2
Abstract #O165
Simeprevir Plus Sofosbuvir With/Without Ribavirin in HCV Genotype-1 Prior Null-responder /
Treatment-naïve Patients (COSMOS Study): Primary Endpoint (SVR12) Results in Patients With METAVIR F3-4 (Cohort 2)
Eric Lawitz,1 Reem Ghalib,2 Maribel Rodriguez-Torres,3 Zobair M Younossi,4 Ana Corregidor,5
Mark S Sulkowski,6 Edwin DeJesus,7 Brian Pearlman,8 Mordechai Rabinovitz,9 Norman Gitlin,10
Joseph K Lim,11 Paul J Pockros,12 Bart Fevery,13 Tom Lambrecht,14 Sivi Ouwerkerk-Mahadevan,13 Katleen Callewaert,13 William T Symonds,15 Gaston Picchio,16 Karen Lindsay,17
Maria Beumont-Mauviel,13 Ira M Jacobson18
1The Texas Liver Institute, University of Texas Health Science Center, San Antonio, TX, USA; 2Medicine and Gastroenterology and Hepatology, The Liver Institute, Dallas, TX, USA; 3Fundación de
Investigación, San Juan, Puerto Rico, USA; 4Department of Medicine, Inova Fairfax Hospital, Falls Church, VA, USA; 5Borland-Groover Clinic, Jacksonville, FL, USA; 6Johns Hopkins University School of Medicine,
Baltimore, MD, USA; 7Orlando Immunology Center, Orlando, FL, USA; 8Atlanta Medical Center, Atlanta, GA, USA; 9University of Pittsburgh Medical Center, Pittsburgh, PA, USA; 10Atlanta Gastroenterology Association, Atlanta, GA, USA; 11Yale School of Medicine, New Haven, CT, USA; 12Scripps Clinic, La Jolla, CA, USA;
13Janssen Research & Development, Beerse, Belgium; 14Novellas Healthcare, Zellik, Belgium; 15Gilead Sciences Inc, Foster City, CA, USA; 16Janssen Research & Development LLC, Titusville, NJ, USA;
17Formerly of Janssen Research & Development LLC, Titusville, NJ, USA; 18Weill Cornell Medical College, New York, NY, USA
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• Cohort 1: METAVIR F0-F2, prior null responders• Cohort 2: METAVIR F3-F4, prior null responders or treatment-naïve
– Stratified by treatment history, HCV GT 1a/1b
• Primary endpoint: SVR12 • Secondary endpoints: RVR, on-treatment failure, relapse rate, safety and tolerability
BID, twice daily; GT, genotype; QD, once daily; RBV, ribavirin; RVR, rapid virologic response; SMV, simeprevir; SOF, sofosbuvir; SVR12, sustained virologic response 12 weeks after end of treatmentLawitz, E. et al. EASL 2014, Abstract #O165
COSMOS Study Design: Randomised, Multicentre, Open-label Trial
0 4 12 24 36 48Week
SMV + SOF + RBV Post-treatment follow-up
SMV + SOF Post-treatment follow-up
Post-treatment follow-up
Post-treatment follow-upSMV + SOF
Arm 1
Arm 2Randomised2:1:2:1
Arm 3
Arm 4
SMV + SOF + RBV
SMV 150 mg QD + SOF 400 mg QD±RBV 1000/1200 mg/day (BID)
4
ITT, intent-to-treat; Non-VF, Non-virologic failure; RBV, ribavirin; SMV, simeprevir; SOF, sofosbuvir; SVR12, sustained virologic response 12 weeks after planned treatment endNon-VF, patients who did not achieve SVR12 for reasons other than virologic failureLawitz, E. et al. EASL 2014, Abstract #O165
COSMOS Cohort 2: SVR12 – Primary Endpoint (ITT population)
0
20
40
60
80
1007% 7% 7%
SMV/SOF±RBV
Pro
po
rtio
n o
f p
atie
nts
(%
)
SMV/SOF + RBV SMV/SOF + RBVSMV/SOF SMV/SOF
24 weeks 12 weeks Overall
SVR12 Non-VF Relapse
93% 100% 93%93% 94%
2/30 1/142/27 3/872/87
28/30 16/16 13/1425/27 82/87
3%2%
5
GT 1b
*Excluding patients who discontinued for non-virologic reasonsGT, genotype; non-VF, non-virologic failure; RBV, ribavirin SMV, simeprevir; SOF, sofosbuvir; SVR12, sustained virologic response 12 weeks after planned treatment endLawitz, E. et al. EASL 2014, Abstract #O165
COSMOS Cohort 2: SVR12 by HCV GT 1 Subtype And Baseline NS3 Q80K Polymorphism (Excluding Non-VF*)
SMV/SOF±RBV
SV
R12
(%
)
SMV/SOF + RBV SMV/SOF + RBVSMV/SOF SMV/SOF24 weeks 12 weeks Overall
6/6 11/11 11/11 4/4 7/7 4/4 5/5 13/14 7/8 3/3 7/8 3/3 18/18 38/40 25/26
100
80
40
20
0
60
100 100 100 100 100
6
GT 1b
*Excluding patients who discontinued for non-virologic reasonsGT, genotype; non-VF, non-virologic failure; RBV, ribavirin SMV, simeprevir; SOF, sofosbuvir; SVR12, sustained virologic response 12 weeks after planned treatment endLawitz, E. et al. EASL 2014, Abstract #O165
COSMOS Cohort 2: SVR12 by HCV GT 1 Subtype And Baseline NS3 Q80K Polymorphism (Excluding Non-VF*) GT 1a without Q80K
100 100
9388
95
SMV/SOF±RBV
SV
R12
(%
)
SMV/SOF + RBV SMV/SOF + RBVSMV/SOF SMV/SOF24 weeks 12 weeks Overall
6/6 11/11 11/11 4/4 7/7 4/4 5/5 13/14 7/8 3/3 7/8 3/3 18/18 38/40 25/26
100
80
40
20
0
60
100 100 100 100 100
7
GT 1b
*Excluding patients who discontinued for non-virologic reasonsGT, genotype; non-VF, non-virologic failure; RBV, ribavirin SMV, simeprevir; SOF, sofosbuvir; SVR12, sustained virologic response 12 weeks after planned treatment endLawitz, E. et al. EASL 2014, Abstract #O165
COSMOS Cohort 2: SVR12 by HCV GT 1 Subtype And Baseline NS3 Q80K Polymorphism (Excluding Non-VF*) GT 1a without Q80K
100 100
9388
95
GT 1a with Q80K
100 100
88
10096
SMV/SOF±RBV
SV
R12
(%
)
SMV/SOF + RBV SMV/SOF + RBVSMV/SOF SMV/SOF24 weeks 12 weeks Overall
6/6 11/11 11/11 4/4 7/7 4/4 5/5 13/14 7/8 3/3 7/8 3/3 18/18 38/40 25/26
100
80
40
20
0
60
100 100 100 100 100
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COSMOS Cohort 2: SVR12 by METAVIR Score(excluding non-VF*)
*Excluding patients who discontinued for non-virologic reasonsNon-VF, non-virologic failure; RBV, ribavirin; SMV, simeprevir; SOF, sofosbuvir; SVR12, sustained virologic response 12 weeks after planned treatment endLawitz, E. et al. EASL 2014, Abstract #O165
0
20
40
60
80
100100 100
94
10098
100 100
9186
95
SMV/SOF±RBV
SV
R12
(%
)
SMV/SOF + RBV SMV/SOF + RBVSMV/SOF SMV/SOF
24 weeks 12 weeks Overall
16/16 12/12 6/6 9/9 15/16 10/11 7/7 6/7 44/45 37/39
F3 F4
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*Excluding patients who discontinued for non-virologic reasonsNon-VF, non-virologic failure; RBV, ribavirin; SMV, simeprevir; SOF, sofosbuvir; SVR12, sustained virologic response 12 weeks after planned treatment endLawitz, E. et al. EASL 2014, Abstract #O165
COSMOS Cohort 2: SVR12 by TreatmentHistory – METAVIR F4 Patients (Excluding Non-VF*)
0
20
40
60
80
100100 100
80
10096
100 100 100
67
94
SMV/SOF±RBV
SV
R12
(%
)
SMV/SOF + RBV SMV/SOF + RBVSMV/SOF SMV/SOF24 weeks 12 weeks Overall
9/9 3/3 4/4 5/5 4/5 6/6 4/4 2/3 21/22 16/17
Null responders Treatment naïves
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Abstract #O164
All Oral Fixed-Dose Combination Ledipasvir/Sofosbuvir With Or Without Ribavirin for 12 or 24 Weeks in
Treatment-Naive Genotype 1 HCV-Infected Patients: the Phase 3 ION-1 Study
Alessandra Mangia,1 Patrick Marcellin,2 Paul Kwo,3Graham R. Foster,4 Maria Buti,5 Norbert Bräu,6 Andrew Muir,7 Jenny C. Yang,8 Hongmei Mo,8 Xiao Ding,8 Phil S. Pang,8 William T. Symonds,8
John G. McHutchison,8 Stefan Zeuzem,9 Nezam Afdhal10
1Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo, Italy; 2Centre Hospitalier Universitaire Beaujon, Clichy-sous-Bois, France; 3Indiana University School of Medicine, Indianapolis, IN, USA; 4Queen
Mary’s University of London, Barts Health, UK; 5Hospital Universitario Valle de Hebrón, Barcelona, Cataluña, Spain; 6Mount Sinai School of Medicine, New York, NY, USA; 7Duke University Medical Center,
Durham, NC, USA;6Gilead Sciences, Inc., Foster City, CA; 9Johann Wolfgang Goethe University, Frankfurt, Germany; 10Beth Israel Deaconess Medical Center, Boston, MA, USA
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• GT 1 HCV treatment-naïve patients in Europe and USA• Broad inclusion criteria
– Targeted 20% enrollment of patients with cirrhosis– No upper age or BMI limit– Platelet count ≥50,000/mm3, no neutrophil minimum
• 865 patients randomized 1:1:1:1 across four arms • Stratified by HCV subtype (1a or 1b) and cirrhosis
Wk 0 Wk 12 Wk 36Wk 24
LDV/SOF SVR12
LDV/SOF + RBV
LDV/SOF
LDV/SOF + RBV
SVR12
SVR12
SVR12
Mangia, A. et al. EASL 2014, Abstract #O164
Study DesignGT 1 Treatment-Naïve (ION-1)
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• Arms were balanced with respect to demographics and baseline characteristics
12 Weeks 24 Weeks
LDV/SOFn=214
LDV/SOF+RBVn=217
LDV/SOFn=217
LDV/SOF+RBVn=217
Mean age, y (range) 52 (18–75) 52 (18–78) 53 (22–80) 53 (24–77)
Male, n (%) 127 (59) 128 (59) 139 (64) 119 (55)
Black, n (%) 24 (11) 26 (12) 32 (15) 26 (12)
Hispanic, n (%) 26 (12) 20 (9) 29 (13) 26 (12)
Region Europe 89 (42) 99 (46) 85 (39) 80 (37)
Mean BMI, kg/m2 (range) 27 (18–41) 27 (18–42) 27 (18–48) 26 (18–48)
Cirrhosis 34 (16) 33 (15) 33 (15) 36 (17)
IL28B CC, n (%) 55 (26) 76 (35) 52 (24) 73 (34)
Interferon ineligible 14 (7) 20 (9) 19 (9) 14 (7)
GT 1a, n (%) 144 (67) 148 (68) 146 (67) 143 (66)
Mean HCV RNA,log10 IU/mL (range) 6.4 (1.6–7.5) 6.4 (4.4–7.6) 6.3 (3.7–7.4) 6.3 (3.2–7.5)
HCV RNA ≥800,000 IU/mL 169 (79) 173 (80) 168 (77) 173 (80)
Mangia, A. et al. EASL 2014, Abstract #O164
Results: Overall DemographicsGT 1 Treatment-Naïve (ION-1)
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USAN=512
EuropeN=353
Mean age, y (range) 54 (19–77) 51 (18–80)
Male, n (%) 328 (64) 185 (52)
Black, n (%) 100 (20) 8 (2)
Hispanic, n (%) 45 (9) 56 (16)
Mean BMI, kg/m2 (range) 28 (18–48) 25 (18–37)
Cirrhosis 81 (16) 55 (16)
IL28B CC, n (%) 158 (31) 98 (28)
Interferon ineligible 43 (8) 24 (7)
GT 1a, n (%) 372 (73) 209 (59)
Mean baseline HCV RNA,log10 IU/mL (range) 6.3 (1.6–7.5) 6.4 (3.2–7.6)
Baseline HCV RNA≥800,000 IU/mL
399 (78) 284 (80)
Mangia, A. et al. EASL 2014, Abstract #O164
Results: USA and European Patients DemographicsGT 1 Treatment-Naïve (ION-1)
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Error bars represent 95% confidence intervals.Mangia, A. et al. EASL 2014, Abstract #O164
Results: SVR12GT 1 Treatment-Naïve (ION-1)
0
20
40
60
80
10099 97 98 99
211/217
12 Weeks 24 Weeks
LDV/SOF + RBV
211/214 212/217
SV
R12
(%
)
215/217
LDV/SOF + RBVLDV/SOF LDV/SOF
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Abstract #O109
All Oral Fixed-Dose Combination Ledipasvir/Sofosbuvir With or Without Ribavirin for 12 or 24 Weeks in Treatment-Experienced Genotype 1 HCV-Infected Patients:
The Phase 3 ION-2 Study
Nezam Afdhal1, Rajender K. Reddy2, Paul Pockros3, Adrian M. Di Bisceglie4, Sanjeev Arora5,Jenny C. Yang6, Hadas Dvory-Sobol6, Yanni Zhu6, Phil S. Pang6, William T. Symonds6,
John G. McHutchison6, Mark Sukowski7, Paul Kwo8
1Beth Israel Deaconess Medical Center, Boston, MA, USA; 2University of Pennsylvania, Philadelphia, PA, USA; 3Scripps Clinic, La Jolla, CA; 4St Louis University, Saint Louis, MO, USA; 5University of New Mexico, Albuquerque, NM; 6Gilead Sciences, Inc., Foster City, CA; 7Johns Hopkins Medical Center, Baltimore, MD,
USA; 8Indiana University School of Medicine, Indianapolis, IN, USA
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• GT 1 HCV patients who had failed prior IFN-based therapy, including regimens containing a NS3/4A protease inhibitor
• Broad inclusion criteria– Targeted 20% enrollment of patients with cirrhosis– No upper age or BMI limit– Platelet count ≥50,000/mm3, no neutrophil minimum
• 440 patients randomized 1:1:1:1 across four arms• Stratified by HCV subtype (1a or 1b), cirrhosis, prior treatment response
Wk 0 Wk 12 Wk 36Wk 24
LDV/SOF SVR12
LDV/SOF + RBV
LDV/SOF
LDV/SOF + RBV
SVR12
SVR12
SVR12
Afdhal, N. et al. EASL 2014, Abstract #O109
Study DesignGT 1 Treatment-Experienced (ION-2)
17
• Arms were balanced with respect to demographics and baseline characteristics
12 Weeks 24 Weeks
LDV/SOFn=109
LDV/SOF+RBVn=111
LDV/SOFn=109
LDV/SOF+RBVn=111
Mean age, y (range) 56 (24–67) 57 (27–75) 56 (25–68) 55 (28–70)
Male, n (%) 74 (68) 71 (64) 74 (68) 68 (61)
Black, n (%) 24 (22) 16 (14) 17 (16) 20 (18)
Hispanic, n (%) 7 (6) 12 (11) 11 (10) 11 (10)
Mean BMI, kg/m2 (range) 29 (19–47) 28 (19–45) 28 (19–41) 28 (19–50)
IL28B CC, n (%) 10 (9) 11 (10) 16 (15) 18 (16)
GT 1a, n (%) 86 (79) 88 (79) 85 (78) 88 (79)
Mean HCV RNA,log10 IU/mL (range) 6.5 (5.0–7.5) 6.4 (4.6–7.3) 6.4 (4.7–7.4) 6.5 (3.1–7.4)
HCV RNA ≥800,000 IU/mL 103 (95) 98 (88) 93 (85) 96 (87)
Prior non-responders, n (%)
49 (45) 46 (41) 49 (45) 51 (46)
Prior protease inhibitor failures, n (%)
66 (61) 64 (58) 50 (46) 51 (46)
Cirrhosis, n (%) 22 (20) 22 (20) 22 (20) 22 (20)
Afdhal, N. et al. EASL 2014, Abstract #O109
Results: DemographicsGT 1 Treatment-Experienced (ION-2)
18
0
20
40
60
80
10094 96 99 99
107/111
12 Weeks 24 Weeks
LDV/SOF + RBV
102/109 108/109
SV
R12
(%
)
110/111
LDV/SOF + RBVLDV/SOF LDV/SOF
Error bars represent 95% confidence intervals.Afdhal, N. et al. EASL 2014, Abstract #O109
Results: SVR12GT 1 Treatment-Experienced (ION-2)
19
Error bars represent 95% confidence intervals.Afdhal, N. et al. EASL 2014, Abstract #O109
SVR12: PEG/RBV vs PI + PEG/RBV Failures GT 1 Treatment-Experienced (ION-2)
0
20
40
60
80
100 93 96 100 9894 97 98 100
Failed PEG/RBV Failed Protease Inhibitor
SV
R12
(%
)
40/43 62/66 45/47 62/64 58/58 49/50 58/59 51/51
12 Weeks 24 Weeks
LDV/SOF + RBV LDV/SOF + RBVLDV/SOF LDV/SOF
20
0
20
40
60
80
10095 100 99 9986 82
100 100
Absence of Cirrhosis Cirrhosis
SV
R12
(%
)
83/87 19/22 89/89 18/22 86/87 22/22 88/89 22/22
12 Weeks 24 Weeks
LDV/SOF + RBV LDV/SOF + RBVLDV/SOF LDV/SOF
Error bars represent 95% confidence intervals.Afdhal, N. et al. EASL 2014, Abstract #O109
SVR12: Absence of Cirrhosis vs CirrhosisGT 1 Treatment-Experienced (ION-2)
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Abstract #O60
SAPPHIRE I: Phase 3 Placebo-Controlled Study Of Interferon-Free, 12-Week Regimen Of ABT-450/r/ABT-267,
ABT-333, And Ribavirin In 631 Treatment-Naïve Adults With Hepatitis C Virus Genotype 1
J.J. Feld1, K.V. Kowdley2, E. Coakley3, S. Sigal4, D. Nelson5, D. Crawford6,7, O. Weiland8, H. Aguilar9,J. Xiong3, B. DaSilva-Tillmann3, L. Larsen3, T. Podsadecki3
1Toronto Western Hospital Liver Centre, Toronto, ON, Canada, 2Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA, 3AbbVie Inc., North Chicago, IL, 4NYU Langone Medical Center, New York, NY, 5University of Florida College of Medicine, Gainesville, FL, United States, 6Gallipoli Medical Research
Foundation, 7The University of Queensland, Brisbane, QLD, Australia, 8Karolinska University Hospital Huddinge, Karolinska Institutet, Stockholm, Sweden, 9Louisiana Research Center, LLC, Shreveport, LA,
United States
22
• 3D: co-formulated ABT-450/r/ombitasvir, 150 mg/100 mg/25 mg QD; dasabuvir, 250 mg BID
• RBV: 1000-1200 mg daily according to body weight (<75 kg and >75kg, respectively)
Week 0 Week 12 Week 24 Week 60 Week 72
3D + RBV(n=473)
Placebo(n=158) 3D + RBV
Double-BlindTreatment Period
Open-LabelTreatment Period
Primary Analysis: SVR12
48-WeekFollow-Up
48-WeekFollow-Up
Feld, J. et al. EASL 2014, Abstract #O60
SAPPHIRE-I: Placebo-Controlled Design (N=631)
23
SV
R12
, %
Pat
ien
ts
All Patients
96.2% 95.3% 98.0%
455/473 307/322 148/151
GT1a GT1b
Feld, J. et al. EASL 2014, Abstract #O60
SAPPHIRE-I Results: ITT SVR12 Rates (Superiority to Calculated Placebo Rate)
24
Event, n/N (%)3D + RBV(N=473)
SVR12 455/473 (96.2)
Non-SVR12 18/473 (3.8)
Virologic failure
Breakthrough 1/473 (0.2)
Relapse 7/463 (1.5)
Prematurely discontinued study drug* 7/473 (1.5)
Lost to follow-up after completion of treatment 3/473 (0.6)
Breakthrough and relapse rates of 0.2% and 1.5%, respectively
*Patients (n=7) who prematurely discontinued without breakthrough; 2 due to adverse events, 5 withdrew consent/ lost to follow-up.Feld, J. et al. EASL 2014, Abstract #O60
SAPPHIRE-I: Reasons for Non-SVR12
25
SV
R12
, %
Pat
ien
ts
Male Female Black Non-Black
<30 >30 F0-F1
F2 F3 <800K >800K Yes No
271 202 28 445 402 71 363 70 40 104 369 31 442
Gender Race RBVModification
BMI(kg/m2)
FibrosisStage
BaselineHCV RNA
(IU/mL)
95.2 97.5 96.4 96.2 97.0 91.5 97.0 94.3 92.5 98.1 95.7 93.5 96.4
Feld, J. et al. EASL 2014, Abstract #O60
SAPPHIRE-I: ITT SVR12 Rates in Subpopulations
26
Event, n (%)3D + RBV(N=473)
Placebo(N=158) P Value
Any AE 414 (87.5) 116 (73.4) <0.05
Fatigue 164 (34.7) 45 (28.5) NS
Headache 156 (33.0) 42 (26.6) NS
Nausea 112 (23.7) 21 (13.3) <0.05
Pruritus 80 (16.9) 6 (3.8) <0.05
Insomnia 66 (14.0) 12 (7.6) <0.05
Diarrhea 65 (13.7) 11 (7.0) <0.05
Asthenia 57 (12.1) 6 (3.8) <0.05
Rash 51 (10.8) 9 (5.7) NS
AEs were generally mild.Feld, J. et al. EASL 2014, Abstract #O60
SAPPHIRE-I: Adverse Events Occurring in >10% of Patients in Either Group
27
Abstract #O1
SAPPHIRE II: Phase 3 Placebo-Controlled Study of Interferon-Free, 12-Week Regimen of ABT-450/r/ABT-267, ABT-333, and Ribavirin in Treatment-Experienced Adults
With Hepatitis C Virus Genotype 1
S. Zeuzem1, I. Jacobson2, T. Baykal3, R.T. Marinho4, F. Poordad5, M. Bourliere6, M. Sulkowski7,H. Wedemeyer8, E. Tam9, P. Desmond10, D. Jensen11, A.M. Di Bisceglie12, P. Varunok13, T. Hassanein14,
J. Xiong3, B. DaSilva-Tillmann3, L. Larsen3, T. Podsadecki3
1J.W. Goethe University, Frankfurt, Germany, 2Weill Cornell Medical College, New York, NY, 3AbbVie Inc., North Chicago, IL, United States, 4Centro Hospitalar de Lisboa Norte, Lisbon, Portugal, 5The Texas Liver
Institute, University of Texas Health Science Center, San Antonio, TX, United States, 6H_pital Saint Joseph, Marseille, France, 7Johns Hopkins University, Baltimore, MD, United States, 8Medizinische Hochschule
Hannover, Hannover, Germany, 9LAIR Centre, Vancouver, BC, Canada, 10St Vincent's Hospital (Melbourne), Fitzroy, VIC, Australia, 11Center for Liver Diseases, University of Chicago Medical Center Chicago, Chicago,
IL, 12Saint Louis University, St. Louis, MO, 13Premier Medical Group of the Hudson Valley, PC, Poughkeepsie, NY, 14Southern California Liver Centers and Southern California Research Center,
Coronado, CA, United States
28
• 3D: co-formulated ABT-450/r/ombitasvir, 150 mg/100 mg/25 mg QD; dasabuvir, 250 mg BID
• RBV: 1000-1200 mg daily according to body weight (<75 kg and >75kg, respectively)
Zeuzem, S. et al. EASL 2014, Abstract #O1
SAPPHIRE-II: Placebo-Controlled Design (N=394)
Week 0 Week 12 Week 24 Week 60 Week 72
3D + RBV(n=297)
Placebo(n=97) 3D + RBV
Double-BlindTreatment Period
Open-LabelTreatment Period
48-WeekFollow-Up
48-WeekFollow-Up
Primary Analysis: SVR12
29
3D + RBV(N=297)
Placebo(N=97)
Male / female, n (%) 167 (56.2) / 130 (43.8) 60 (61.9) / 37 (38.1)White, n (%) 269 (90.6) 86 (88.7)Median age, years (range) 54.0 (19.0-71.0) 56.0 (30.0-69.0)Median BMI, kg/m2 (range) 26.0 (18.1-38.1) 26.1 (18.5-36.7)Fibrosis stage, n (%)
F0-F1 202 (68.0) 65 (67.0)F2 53 (17.8) 17 (17.5)F3 42 (14.1) 15 (15.5)
IL28B non-CC genotype, n (%) 263 (88.6) 90 (92.8)HCV subtype, n (%) 1a 173 (58.2) 57 (58.8) 1b 123 (41.4) 40 (41.2)Median HCV RNA, log10 IU/mL (range) 6.66 (4.61-7.70) 6.55 (5.20-7.55)Prior pegIFN/RBV response, n (%) Relapse 86 (29.0) 29 (29.9) Partial response 65 (21.9) 21 (21.6) Null response 146 (49.2) 47 (48.5)
SAPPHIRE-II: Baseline Patient Characteristics
Zeuzem, S. et al. EASL 2014, Abstract #O1
30
SAPPHIRE-II Results: ITT SVR12 Rates (Superior to Placebo)
0
20
40
60
80
100S
VR
12,
% P
ati
ents
All Patients
96.3% 96.0% 96.7%
286/297 166/173 119/123
GT1a GT1b
Zeuzem, S. et al. EASL 2014, Abstract #O1
31
SAPPHIRE-II Results: ITT SVR12 Rates >95% in All Prior PEG/RBV Response Groups
0
20
40
60
80
100S
VR
12,
% P
ati
ents
PriorRelapse
95.3% 100% 95.2%
82/86 65/65 139/146
PriorPartial
Response
PriorNull
ResponseZeuzem, S. et al. EASL 2014, Abstract #O1
32
• No patient had breakthrough and 2.4% of patients had a relapse
AllPatients(N=297)
PriorRelapsers
(N=86)
Prior PartialResponders
(N=65)
Prior NullResponders
(N=146)
SVR12, n/N (%) 286/297 (96.3)
82/86 (95.3)
65/65 (100)
139/146 (95.2)
Virologic failure, n
Breakthrough 0 0 0 0
Relapse 7 1 0 6
Prematurely discontinued study drug,* n 4 3 0 1
*Patients (n=4) who prematurely discontinued without breakthrough; 3 due to adverse events, 1 withdrew consent during week 11.Zeuzem, S. et al. EASL 2014, Abstract #O1
SAPPHIRE-II: SVR12 and Reasons forNon-Response in Patients Receiving 3D + RBV
33
Event, n (%)3D + RBV(N=297)
Placebo(N=97) P Value
Any AE 271 (91.2) 80 (82.5) <0.05
Headache 108 (36.4) 34 (35.1) NS
Fatigue 99 (33.3) 22 (22.7) NS
Nausea 60 (20.2) 17 (17.5) NS
Asthenia 47 (15.8) 11 (11.3) NS
Insomnia 42 (14.1) 7 (7.2) NS
Pruritus 41 (13.8) 5 (5.2) <0.05
Diarrhea 39 (13.1) 12 (12.4) NS
Dyspnea 37 (12.5) 10 (10.3) NS
Cough 32 (10.8) 5 (5.2) NS
Myalgia 23 (7.7) 10 (10.3) NS
AEs were generally mild.Zeuzem, S. et al. EASL 2014, Abstract #O1
SAPPHIRE-II: Adverse Events Occurring in >10% of Patients in Either Group
34
Event, n/N (%)3D + RBV(N=297)
Placebo(N=97)
ALT >5X ULN 5/296 (1.7) 3/96 (3.1)
AST >5X ULN 3/296 (1.0) 1/96 (1.0)
Alkaline phosphatase >5X ULN 0 0
Total bilirubin >3X ULN 7/296 (2.4) 0
Zeuzem, S. et al. EASL 2014, Abstract #O1
SAPPHIRE-II: Laboratory Abnormalities
• No patient met Hy’s Law criteria• Elevations in total bilirubin were mainly transient and
predominantly indirect bilirubin• Bilirubin elevations were not concomitant with ALT or AST
elevations • Total bilirubin increases normalized by post-treatment week 4
35
Abstract #O163
TURQUOISE-II: SVR12 Rates of 92%-96% in 380 Hepatitis C Virus Genotype 1-Infected Adults With Compensated Cirrhosis Treated With ABT-450/r/ABT-267 and ABT-333 Plus Ribavirin
(3D+RBV)
F. Poordad1, C. Hezode2, R. Trinh3, K.V. Kowdley4, S. Zeuzem5, K. Agarwal6, M.L. Shiffman7, H. Wedemeyer8, T. Berg9, E.M. Yoshida10, X. Forns11, S.S. Lovell3, B. Da Silva-Tillmann3, A.L. Campbell3,
T. Podsadecki3
1The Texas Liver Institute/University of Texas Health Science Center, San Antonio, TX, United States, 2Henri Mondor Hospital, APHP, University Paris-Est, Inserm U955, Creteil, France, 3AbbVie Inc., North Chicago, IL,
4Digestive Disease Institute, Virginia Mason Medical Center, Seattle, WA, United States, 5J.W. Goethe University, Frankfurt, Germany, 6Institute of Liver Studies, Kings College Hospital, London, United Kingdom,
7Liver Institute of Virginia, Newport News, VA, United States, 8Medizinische Hochschule Hannover, Hannover, 9Universit_tsklinikum Leipzig, Leipzig, Germany, 10University of British Columbia, Vancouver, BC,
Canada, 11Liver Unit, Hospital Clinic, IDIBAPS and CIBEREHD, Barcelona, Spain
36
• 3D: co-formulated ABT-450/r/ombitasvir, 150 mg/100 mg/25 mg QD; dasabuvir, 250 mg BID
• RBV: 1000-1200 mg daily according to body weight (<75 kg and >75kg, respectively)
Day 0 Week 24Week 12
SVR12
SVR12
3D + RBV(N=208)
3D + RBV(N=172)
All patients to be followed through 48 weeks post-treatment
Poordad, F. et al. EASL 2014, Abstract #O163
TURQUOISE-II Study Design: Phase 3 Trial Conducted Exclusively in GT1-Infected Cirrhotic Patients (N=380)
37Poordad, F. et al. EASL 2014, Abstract #O163
TURQUOISE-II: Eligibility Criteria
• Treatment-naïve and pegIFN/RBV-experienced genotype 1 HCV infected patients, with no prior therapy with direct acting antiviral agents
• Compensated (Child-Pugh A) cirrhosis at screening• Cirrhosis documented using liver biopsy, or FibroScan
(≥14.6 kPa) within 6 months of or during screening• Platelet count ≥60,000 cells/mL• Serum albumin ≥2.8 g/dL• Total bilirubin <3 mg/dL• INR ≤2.3• AFP ≤100 ng/mL• Patients with radiographic ascites and patients with varices
were allowed
38
12-Week Arm(N=208)
24-Week Arm(N=172)
Male (%) 70.2 70.3
White race (%) 95.7 93.6
Hispanic or Latino ethnicity (%) 12.0 11.6
Mean age (years) 57.1 56.5
Mean BMI (kg/m2) 27.9 27.9
IL28B non-CC (%) 83.2 80.2
HCV genotype 1a (%) 67.3 70.3
Treatment-naïve (%) 41.3 43.0
Treatment-experienced (%) 58.7 57.0
Relapse 13.9 13.4
Partial responder 8.7 7.6
Null responder 36.1 36.0
Platelet count <100 x 109/L (%) 21.6 19.2
Serum albumin <3.5 g/dL (%) 12.0 10.5
Child-Pugh score >5 (%) 18.3 18.6
3D + RBV
Poordad, F. et al. EASL 2014, Abstract #O163
TURQUOISE-II: Demographics and Patient Characteristics
39
TURQUOISE-II Results: ITT SVR12 Rates of 92% to 96%
Poordad, F. et al. EASL 2014, Abstract #O163
0
20
40
60
80
100S
VR
12,
% P
atie
nts
12 Weeks3D + RBV
91.8
191/208
95.9
165/172
24 Weeks3D + RBV
P=0.089
40
0
20
40
60
80
10092.2
12-week arm
24-week arm
92.9
Naïve Prior RelapseResponse
3D + RBV
SV
R12
, %
Pat
ien
ts
59/64 14/1552/56 13/13
93.3 100 100 100 80.0 92.9
11/11 40/5010/10 39/42
Prior PartialResponse
Prior NullResponse
HCV Subtype 1aPoordad, F. et al. EASL 2014, Abstract #O163
TURQUOISE-II Results: ITT SVR12 Rates by Prior Treatment Response in HCV Subtype 1a
41
Abstract #O166
All-Oral Dual Therapy With Daclatasvir and Asunaprevir in Patients With HCV Genotype 1b Infection: Phase 3 HALLMARK-DUAL Study Results
M. Manns1, S. Pol2, I. Jacobson3, P. Marcellin4, S. Gordon5, C.-Y. Peng6, T.-T. Chang7, G. Everson8,J. Heo9, G. Gerken10, B. Yoffe11, W.J. Towner12, M. Bourliere13, S. Metivier14, C.-J. Chu15, W. Sievert16, J.-
P. Bronowicki17, D. Thabut18, Y.-J. Lee19, J.-H. Kao20, F. McPhee21, J. Kopit21, P. Mendez22,M. Linaberry22, E. Hughes22, S. Noviello22, HALLMARK DUAL Study Team
1Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany, 2H_pital Cochin, Paris, France, 3Weill Cornell Medical College, New York, NY, United States,
4Hopital Beaujon, Clichy, France, 5Henry Ford Health Systems, Detroit, MI, United States, 6School of Medicine, China Medical University, Taichung, 7National Chen Kung University Hospital, Tainan, Taiwan, 8University Of Colorado Denver, Aurora, CO, United States, 9Pusan National University Hospital, Busan,
Korea, Republic of, 10University of Duisburg-Essen, Essen, Germany, 11VAMC, Baylor College of Medicine, Houston, TX, 12Kaiser Permanente, Los Angeles, CA, United States, 13H_pital Saint Joseph, Marseille,
14CHU Purpan, Toulouse, France, 15Taipei Veterans General Hospital and National Yang-Ming University, Taipei, Taiwan, 16Monash Health and Monash University, Melbourne, VIC, Australia, 17INSERM Unit_ 954,
Centre Hospitalier Universitaire de Nancy and Universit_ de Lorraine, Vandoeuvre-l_s-Nancy, 18H_pital Piti_-Salp_tri_re, Paris, France, 19Inje University Busan Paik Hospital, Busan, Korea, Republic of, 20National Taiwan University Hospital, Taipei, Taiwan, 21Bristol-Myers Squibb Research and Development, Wallingford,
CT, 22Bristol-Myers Squibb Research and Development, Princeton, NJ, United States
42
• Primary endpoint: proportion of DCV + ASV-treated patients with SVR12
• Patients infected with HCV genotype 1b– Treatment-naive– Nonresponders: prior null or partial response to pegIFN/RBV– Interferon-ineligible/intolerant (treatment-naive or -experienced) due to
• Depression• Anemia/neutropenia• Compensated advanced fibrosis/cirrhosis (F3/F4) with thrombocytopenia
42
Manns, M. et al. EASL 2014, Abstract #O166
Global Phase 3 Study: HALLMARK-DUAL (AI447-028)
Ran
dom
izat
ion
2:1
STOP
DCV + ASV 24 weeks(N = 205)
DCV + ASV 24 weeks(N = 235)
Week 24 Week 48Day 1 Week 12
Nonresponder
Ineligible/intolerant
Treatment-naive
DCV 60 mg QD + ASV 100 mg BID 24 weeks(N = 203)a
DCV-PBO + ASV-PBO 12 weeks (N = 102)
Enter another study:DCV + ASV 24 weeks
Follow up 24 weeks
Follow up 24 weeks
Follow up 24 weeks
SVR12
a Excludes 2 patients inadvertently assigned, instead of randomized, to DCV + ASV; patients were excluded from efficacy analyses but both achieved SVR12
43Manns, M. et al. EASL 2014, Abstract #O166
Patient Baseline Characteristics
Parameter
Treatment-naiveDCV + ASV(N = 205)
Treatment-naivePlacebo(N = 102)
Nonrespondera
(N = 205)
Ineligible/intolerantb
(N = 235)
Age, median years 55 54 58 60
Male, n (%) 101 (49) 54 (53) 111 (54) 98 (42)
Race, n (%)
White 135 (66) 59 (58) 148 (72) 169 (72)
Black 14 (7) 8 (8) 10 (5) 10 (4)
Asian 52 (25) 33 (32) 45 (22) 56 (24)
HCV RNA, n (%)
< 800,000 log10 IU/mL 53 (26) 26 (25) 27 (13) 48 (20)
≥ 800,000 log10 IU/mL 152 (74) 76 (75) 178 (87) 187 (80)
Cirrhosis, n (%) 33 (16) 16 (16) 63 (31) 111 (47)
IL28B genotype, n (%)
CC 76 (37) N/A 29 (14) 82 (35)
Non-CC 129 (63) N/A 173 (84) 143 (61)a Includes 119 (58%) null responders, 84 (41%) partial responders, and 2 (1%) relapsers.b Includes 71 (30%) patients with depression, 87 (37%) with anemia/neutropenia, and 77 (33%) with compensated advanced fibrosis/cirrhosis with thrombocytopenia (6 with advanced fibrosis [F3], 70 with cirrhosis [F4], and 1 not reported).
44
0
20
40
60
80
100 9082 82
Treatment-naive
Nonresponders Ineligible/intolerant
SV
R12
(%
of
pat
ien
ts)a,
b
a HCV RNA < lower limit of assay quantitation (25 IU/mL)b Patients with missing SVR12 data counted as treatment failuresManns, M. et al. EASL 2014, Abstract #O166
Virologic Response: SVR12
• SVR12 rates documented on or after posttreatment Week 12– Treatment-naive: 91%– Nonresponders: 82%– Ineligible/intolerant: 83%
182/203 168/205 192/235
45
0
20
40
60
80
100 9082 81 80
91
73
SV
R12
(%
of
pat
ien
ts)
Nonresponder Ineligible/intolerantTreatment-naive
Null Partial Depression Anemia/neutropeniaa
Advancedfibrosis/cirrhosisw/ thrombocytopeniab
a Anemia: screening hemoglobin 8.5 to < 12 (female) or < 13 (male) g/dL and/or history of anemia on pegIFN/RBV;
neutropenia: screening absolute neutrophils 0.5 to < 1.5 x 109 cells/L and/or history of neutropenia on pegIFN/RBVb Screening platelets 50 to < 90 x 109 cells/L and/or history of thrombocytopenia on pegIFN/RBVManns, M. et al. EASL 2014, Abstract #O166
Virologic Response by Patient Subgroup
182/203 98/119 68/84 57/71 79/87 56/77
46
Patients Without SVR12
46
Manns, M. et al. EASL 2014, Abstract #O166
Patients, n (%)
Treatment-naive
(N = 203)Nonresponder
(N = 205)
Ineligible/intolerant(N = 235)
All 21 (10) 37 (18) 43 (18)
On-treatment failures
Virologic breakthrough 9 (4) 26 (13) 20 (9)
Futility 0 0 1 (0.4)
Detectable or missing RNA at end of treatment 4 (2) 3 (1) 8 (3)
Posttreatment failures
Relapsea 5 (3) 7 (4) 12 (6)
Missing RNA at posttreatment Week 12a 3 (2) 1 (1) 2 (1)
a Percentages based on number of patients with undetectable HCV RNA at end of treatment (treatment-naive, n = 189; nonresponder, n = 174; ineligible/intolerant, n = 204).
47
Abstract #O61
Efficacy and Safety of MK-5172 And MK-8742 ± Ribavirin in Hepatitis C Genotype 1 Infected Patients With Cirrhosis or
Previous Null Response: The C-WORTHy Study
E. Lawitz1, C. Hezode2, E. Gane3, E. Tam4, M. Lagging5, L. Balart6, L. Rossaro7, R. Ghalib8,M. Shaughnessy9, P. Hwang9, J. Wahl9, M.N. Robertson9, B. Haber9
1The Texas Liver Institute, University of Texas Health Science Center, San Antonio, TX, United States, 2Department of Hepatology-Gastroenterology, Henri Mondor Hospital, University of Paris-Est, Creteil, France, 3Auckland Clinical Studies, Grafton, Auckland, New Zealand, 4LAIR Centre, Vancouver, BC,
Canada, 5Department of Infectious Disease, Institute of Biomedicine, University of Gothenburg, Gothenburg, Sweden, 6Gastroenterology & Hepatology, Tulane University Medical Center, New Orleans, LA, 7Gastroenterology and Hepatology, University of California, Davis Medical Center, Sacramento, CA,
8Texas Clinical Research Institute, Arlington, TX, 9Merck, Whitehouse Station, NJ, United States
48Lawitz, E. et al. EASL 2014, Abstract #O61
C-WORTHy:Treatment-naïve Cirrhotics and Nulls
• Aim: To assess the efficacy, safety and optimal treatment duration of MK-5172 + MK-8742 ± ribavirin in patients with HCV genotype 1 infection who are: – Treatment naïve with cirrhosis; or– Null responders to prior peginterferon/ribavirin (PR) ± cirrhosis
Key eligibility criteria:• Treatment-naïve patients ≥18 years old with chronic HCV GT1a or GT1b infection• Null response = <2 log10 decline from baseline in HCV RNA after 12 weeks of prior PR• Liver biopsy or noninvasive test• Minimum baseline hemoglobin: 12 g/dL (females) or 13 g/dL (males)• HIV and HBV negative• ALT and AST <350 IU/L• Albumin ≥3.0 g/dL; platelets ≥70,000/mm3
Treatment-naive Non-cirrhotic
8-12 weeks ± RBV(n = 94)
Treatment-naive Cirrhotic
12-18 weeks ± RBV(n = 123)
HIV/HCV co-infectedNon-cirrhotic
12 weeks ± RBV(n = 59)
Null responders Cirrhotic / Non-cirrhotic
12-18 weeks ± RBV(n = 130)
49
Efficacy of MK-5172 + MK-8742 ± RBV in Treatment-Naïve Patients with Cirrhosis: 12 vs 18 Weeks
0
10
20
30
40
50
60
70
80
90
10090
9790
100 10097
100 97 9790
100 97
12 wk, + RBV (n=31)
12 wk, No RBV (n=29)
18 wk, + RBV (n=32)
18 wk, No RBV (n=31)
% P
ati
en
ts H
CV
RN
A <
25
IU
/mL
2831
2831
32 32
2929
Breakthrough
3031
3131
31 32
2929
2831
2930*
30 31*
2829
TW4 TW12 FU4/8Relapse
Discontinuation
• *Excludes patients who have not yet reached the FU4 time point• 12 week arms include 97% of FU8 results
Lawitz, E. et al. EASL 2014, Abstract #O61
50
0
10
20
30
40
50
60
70
80
90
100 94 94 94100 100
9197 100 100
94 97 9712 wk, + RBV (n=32)
12 wk, No RBV (n=33)
18 wk, + RBV (n=33)
18 wk, No RBV (n=32)
% P
ati
en
ts H
CV
RN
A <
25
IU
/mL
3032
3032
32 33
3333
3032
3132
33 33
3333
3032
2930*
3232*
3033
TW4 TW12 FU4/8
Efficacy of MK-5172 + MK-8742 ± RBV in PR-Null Patients ± Cirrhosis: 12 vs 18 weeks
• *Excludes patients who have not yet reached the FU4 time point• 12 week arms include 97% of FU8 results
Breakthrough
Relapse
Discontinuation
Lawitz, E. et al. EASL 2014, Abstract #O61