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Dr. Karthik Ramasamy Consultant Hematologist, Oxford University Hospitals OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING GLOIXA2019-00011h. December 2019.

OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

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Page 1: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

Dr. Karthik Ramasamy

Consultant Hematologist, Oxford University Hospitals

OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING

GLOIXA2019-00011h. December 2019.

Page 2: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

YOUR CHOICE OF THERAPY FOR RRMM PATIENTS IS OFTEN DRIVEN BY:

1. Data from RCTs

2. Real-world evidence data

3. Patient choice

4. Fitness and comorbidities

RCT, randomized controlled trial; RRMM, relapsed/refractory multiple myeloma

Page 3: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

SURVIVAL IN RRMM

*Number of patients at risk at each time point reflects the number of patients with follow-up available for evaluation at those time pointsMM, multiple myeloma; No., number

©2015 by American Society of HematologyCook G, et al. Blood 2015;126(23):abstract 2093.

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0 3 6 9 12 15 18 21 24 27 30 33 36

Died due to MM

Patients alive

Died due to other reason

Pro

po

rtio

n o

f p

atie

nts

aliv

e

Pro

po

rtion

of p

atien

ts wh

o d

ied

Visit (months)

No. at risk* 627 558 451 356 268 191 146 91 54 21 6

0.0

Page 4: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

LARGE PROPORTION OF PATIENTS ARE LOST AT EACH LINE OF THERAPY

Yong K et al. Br J Haematol 2016;175:252–64.

• Real-world, retrospective study shows that 15% of patients reach the 4th line of treatment

• Currently only 61% of patients reach 2nd line of treatment

100%

95%

61%

38%

15%

1%

Mean (95% CI): diagnosis, 2 m (1.60, 2.40); 1L, 8 m (7.74, 8.26); 1L maintenance, 9 m (7.78, 10.22)

Mean (95% CI): 2L–3L, 11 m (10.22, 11.78); 3L, 8 m (7.63, 8.37)

Mean (95% CI): 1L–2L, 16 m (15.0, 17.0); 2L 9 m (8.64, 9.36)

Mean (95% CI): 3L–4L, 7 m (5.9, 8.1); 4L, 6 m (5.5, 6.5)

Mean (95% CI): 4L–5L, 3 m (1.8, 4.2); 5L, 4 m (3.15, 4.85)

Median durations in months shown

Start1L

End 1L induction

End 1L maintenance

Start2L

Start4L

Start5L

End 2L

End 3LStart 3L

End 4L

End 5L

1L

2L

3L

4L

5L

1 m 6 m 6 m

5 m 6 m

3 m

1 m 4 m

Active treatment

Treatment-free interval

Maintenance treatment

5 m

Diagnosis

10 m 7 m

CI, confidence interval; L, line (of therapy); m, months

Page 5: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

A SUBSTANTIAL PROPORTION OF REAL-WORLD PATIENTS ARE NOT ELIGIBLE FOR CLINICAL TRIALS, DRIVING DIFFERENCES IN OUTCOMES

• Clinical trial eligibility criteria may exclude many patients from trial participation1

• 40% of NDMM patients from the Connect MM registry are ineligible for enrollment in RCTs, based on common RCT exclusion criteria from published studies*,1

• 3-year OS rate significantly lower in RCT-ineligible versus RCT-eligible patients (63% vs 70%; p<0.05)1

• Thus, clinical trial findings may not reflect the overall MM population1

*Common RCT exclusion criteria included: M-protein ≤1.0 g/dL, creatinine >2.5 mg/dL (13.9%), low absolute neutrophil count (≤1.5 x 109/L), and low hemoglobin (≤8 g/dL)HR, hazard ratio; NDMM, newly diagnosed multiple myeloma; OS, overall survival 1. Shah JJ, et al. Clin Lymphoma Myeloma Leuk 2017;17:575–83.

Su

rviv

al

pro

bab

ilit

y1

0.2

0.4

0.6

0.8

1.0

Duration (months)No. at risk

RCT-eligible 820 758 699 636 479 291

RCT-ineligible 548 491 431 391 280 165

HR: 0.81

95% CI: 0.67‒0.99

p=0.03920

0 12 36 7224 66605448426 18 30

RCT-eligible

RCT-ineligible

Page 6: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

OSPFS

0 12 24 36 48 60 72 84

Time (months)

0

10

20

30

40

50

60

70

80

90

100

Pro

po

rtio

n o

f p

atie

nts

wit

ho

ut

eve

nt

(%)

Trial-eligibleTrial-ineligible

No. at risk194 120 73 45 24 15 3 091 40 20 8 5 1 0

Trial-eligible

Trial-ineligible

27.3 (23.3–33.0)

16.2 (11.1–20.4)

105 (54.1)

60 (65.9)

EventsN (%)

Median PFSMonths (95% CI)

0 12 24 36 48 60 72 84

Time (months)

0

10

20

30

40

50

60

70

80

90

100

Pro

po

rtio

n o

f p

atie

nts

wit

ho

ut

eve

nt

(%)

Trial-eligibleTrial-ineligible

No. at risk194 157 133 110 83 62 10 091 61 46 30 27 15 4

Trial–eligible

Trial–ineligible

91 (46.9)

57 (62.6)

58.6 (48.6–64.4)

34.2 (21.6–48.1)

EventsN (%)

Median OSMonths (95% CI)

0

GERMAN REGISTRY DATA – NTE NDMM PATIENTS

NTE, non-trial-eligible; PFS, progression-free survival Knauf W, et al. Ann Hematol 2018;97:2437–45.

Page 7: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

TYPES OF RWE: DATA GENERATED FROM MULTIPLE REAL-WORLD SOURCES

Multiple types of RWE,1 comprising data from the real-world setting generated from sources other than prospective, interventional clinical trialsEHR, electronic health records; EMR, electronic medical records; RWE, real-world evidence 1. Richardson et al. Blood 2017;130(Suppl 1):abstract 3149 (poster presentation).

• Registry-based studies (broad, population-based observational studies collecting uniform data) and analyses of registry data

• Also, data from registries specific to prospective/retrospective research projects

Prospective/retrospective local/national clinical registry studies

• Observational and non-interventional studies with specific eligibility criteriaProspective/retrospective formal

observational studies

• Analyses of data from programs with specific patient eligibility criteriaNamed-patient/compassionate use

programs

• Analyses of patient chart data/records from 1 or more treatment centersSingle-/multi-center,

retrospective/longitudinal chart reviews

• Retrospective analyses of data based on EHR/EMR or claims databasesData from electronic health/medical records

(EHR/EMR) or billing/insurance claims databases

• Analyses of data from national databases, programs, or centralized initiativesRetrospective national program analyses

Page 8: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

A NUMBER OF MM PATIENT POPULATIONS ARE TYPICALLY UNDER-REPRESENTED IN CLINICAL TRIALS

1. Shah JJ, et al. Clin Lymphoma Myeloma Leuk 2017;17:575–83.2. Costa L, et al. Leuk Lymphoma 2016;57:2827–32.3. Fiala MA, et al. Leuk Lymphoma 2015;56:2643–9.

4. Pulte E, et al. Blood Advances 2018;2:116–9.

Patients with comorbidities1

or advanced disease1,2

Elderly, frail patients1,2

Patients from lower

socio-economic backgrounds3

Ethnic or racial minorities1,2,4

These characteristics are linked to worse outcomes to treatment1–4

Page 9: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

• Patient selection: elderly patients and patients with comorbidities under-represented

• Less prone to bias – good internal validity

• Under-representation of community centers

• Stringent inclusion/exclusion criteria

• Protocol-driven dose modification may lead to better tolerability and longer duration of therapy

FACTORS POTENTIALLY CONTRIBUTING TO THE GAP BETWEEN REAL-WORLD EFFECTIVENESS AND CLINICAL TRIAL EFFICACY

1. Richardson et al. Blood 2017;130(Suppl 1):abstract 3149 (poster presentation).

• Higher toxicity burden among trial-ineligible patients; e.g. elderly patients and patients with more comorbidities

• Patient and physician preference and motivation

• Different distribution of academic versus community centers

• Healthcare access issues

• Good generalizability of results to wider MM population

• Other factors contributing to premature discontinuation of treatment regimens, e.g. mobility, patient distance from hospital, number of visits required during treatment

Clinical trial factors Real-world factors

Page 10: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

PROLONGED DURATION OF THERAPY APPEARS TO BEASSOCIATED WITH IMPROVED OUTCOMES IN CLINICAL TRIALS

CT, continuous therapy; FDT, fixed-duration therapy; IMiD, immunomodulatory drug; PD-1, first disease progression; PI, proteasome inhibitor

1. Robinson D, et al. Blood 2014;124:5676.2. Gandolfi S, et al. Cancer Metastasis Rev 2017;36:561–84.

3. Palumbo A, et al. J Clin Oncol 2015;33:3459–66.

• With the introduction and widespread use of multiple novel agents and the emerging treatment paradigm of long-term, continuous therapy, clinical outcomes have improved substantially in the past ~20 years, with a shift in the median OS from ~3 to ~5 years1,2

Pooled analysis of IMiD and PI-based regimens: longer PFS and OS with continuous therapy versus fixed-duration therapy3

n PD-1 Death

CT 417 219 9

FDT 410 308 13

HR: 0.47; 95% CI: 0.40‒0.56; p<0.001

PF

S(p

rob

ab

ilit

y)

Time (months)

0

0.2

0.4

0.6

0.8

1.0

0 12 36 6024 48

n Death

CT 417 111

FDT 410 143

HR: 0.69; 95% CI: 0.54‒0.88; p=0.003

OS

(pro

bab

ilit

y)

Time (months)

0

0.2

0.4

0.6

0.8

1.0

0 12 36 6024 48

Page 11: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

PROLONGED DOT ASSOCIATED WITH IMPROVED OS IN RRMM PATIENTS IN ROUTINE CLINICAL CARE

• Large, retrospective US study evaluating the effect of the length of 2LT on OS in a heterogeneous cohort of RRMM patients treated between 2008‒20151

• Longer duration of 2LT significantly associated with improved 1-year OS1

2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60.

Percentage of increase in 1-year OS relative to median DoT of 2nd-line therapy1

OR: 0.78; 95% CI: 0.77‒0.83; p<0.01Pro

ba

bilit

yo

f s

urv

iva

l

(at

12

mo

nth

s)1

0

0.2

0.4

0.6

0.8

1.0

0 1 92 123 4 5 6 7 8 10 11

Duration of 2LT (months)

Do

Tin

2LT

(m

on

ths

)

0 2 10 1684 6 12 14

Percentage increase in 1-year OS

relative to median DoT in 2LT (months)

14%

12.7%

11.1%

9.2%

6.7%

3.7%

11 to <12 10 to <11

9 to <10 8 to <9 7 to <8

≥12

Page 12: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

PFS/TTNT AND OS FOR PI-BASED REGIMENS IN RRMM: PHASE 3 CLINICAL TRIAL RESULTS VERSUS REAL-WORLD DATA

Ixazomib, in combination with lenalidomide and dexamethasone, is approved for the treatment of adult patients with MM who have received at least one prior therapy*Real-world data are shown as ranges of PFS/TTNT or OS. †OS data not reported in TOURMALINE-MM122 and for real-world ixazomib-based regimens.23,24 IV, intravenous; Kd, carfilzomib, dexamethasone; NR, not reported; RW, real-world; SC, subcutaneous; TTNT, time to next therapy; Vd, bortezomib, dexamethasone

1. Arnulf B, et al. Haematologica 2012;97:1925–8. 2. Richardson PG, et al. Blood 2007;110:3557–60. 3. Richardson PG, et al. N Engl J Med 2005;352:2487–98. 4. Durie B, et al. Haematologica 2017;102(s2):520.

5. Romanus D, et al. Clin Lymphoma Myeloma Leuk 2017;17:e81–e82. 6. Jagannath S, et al. Expert Rev Hematol 2016;9:707–17. 7. Nooka A, et al. Blood 2017;130(Suppl):3093. 8. Chari A, Blood 2017;130(Suppl):1818.

9. Hajek R, et al. Haematologica 2016;101(s1):532. 10. Dimopoulos MA, et al. Lancet Oncol 2016;17:27–38. 11. Dimopoulos MA, et al. Lancet Oncol 2017;18:1327–37. 12. Stewart AK, et al. N Engl J Med 2015;372:142–52. 13. Siegel DS, et al. J Clin Oncol 2018;36:728–34. 14. Chen CC, et al. J Manag Care Spec Pharm 2017;23:236–46.

15. Rifkin RM, et al. Blood 2017;130(Suppl):3433. 16. Rifkin RM, et al. Blood 2017;130(Suppl):3434. 17. Potluri R, Blood 2017;130(Suppl):1844. 18. Sevindik OG, et al. Blood 2017;130(Suppl):5405.

19. Hobbs M, et al. Blood 2016;128(Suppl):3337. 20. Danhof S, et al. Clin Lymphoma Myeloma Leuk 2015;15(Suppl 3):e284. 21. Cerchione C, et al. Haematologica 2017;102(s2):804. 22. Moreau P, et al. N Engl J Med 2016;374:1621–34.

23. Ziff M, et al. Haematologica 2017;102(s2):786–7. 24. Terpos E, et al. Blood 2017;130(Suppl):3087.

9.4

9.3

8.4

RW bortezomib-based regimens4-

9 5.7‒13.6

NRAPEX2,3

MMY-3021 V IV1

MMY-3021 V SC1

ENDEAVOR Vd10,11

26.3

18.7

RW carfilzomib-based regimens4-6,14-21

3.2‒25.3

ENDEAVOR Kd10,11

ASPIRE12,13

20.6

RW ixazomib-based regimens23,24

0 5 10 15 20 25 30

19.2‒27.6

Median PFS/TTNT (months)*

TOURMALINE-MM122

RW bortezomib-based regimen7,9

40

29.8

16.2‒27.3

NR

NR

APEX2

MMY-3021 V IV1

MMY-3021 V SC1

ENDEAVOR Vd11

RW carfilzomib-based regimens18-

21

Median OS (months)*,†

48.3

47.6

0 10 20 30 40 50

3.0‒16.1

ENDEAVOR Kd11

ASPIRE13

Page 13: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

ANALYSIS OF THE OPTUM EHR DATABASE: I-/B-/C-/D-BASED TRIPLETS

1. Davies F, et al. Hemasphere 2019;3(S1):abstract PS1419 (poster presentation).

• Real-world comparative effectiveness analysis of triplet regimens containing bortezomib (B), carfilzomib (C), daratumumab(D), or ixazomib (I) in RRMM patients

Objective

• Retrospective cohort study design

• Patients who initiated I-/B-/C-/D-based triplet therapy after ≥1 prior line on or after January 2014 in the Optum US-based EHR database were identified

• Database covers clinical practice in the US

Study design

• Duration of therapy

• Time to next therapy

• Kaplan-Meier analyses; stratified by line of therapy, ± confounder-adjusted Cox proportional hazards model

• Separate analyses of all triplet regimens and of Rd-based triplets

Outcomes

Rd, lenalidomide-dexamethasone

Page 14: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

ANALYSIS OF THE OPTUM EHR DATABASE: I-/B-/C-/D-BASED TRIPLETS

CRAB, hypercalcemia, renal impairment, anemia, or bone lesions; IQR, interquartile range 1. Davies F, et al. Hemasphere 2019;3(S1):abstract PS1419 (poster presentation).

B-based C-based D-based I-basedN 746 522 418 216Median age, years (IQR) 70 (61–77) 65 (57–73) 68 (61–74) 69 (62–79)Age ≥75 years, % 33.0 20.1 24.9 38.4Median follow-up, months (IQR) 16.3 (6.8–28.6) 13.3 (5.6–23.7) 7.9 (3.5–12.4) 10.2 (5.4–16.1)Charlson Comorbidity Index score 0 / 1 / ≥2, % 28.7 / 10.7 / 60.6 24.9 / 12.8 / 62.3 25.6 / 12.4 / 62.0 40.3 / 11.6 / 48.2High-risk cytogenetics, % 15.7 25.9 20.3 13.9Any CRAB symptoms, % 81.8 86.8 81.8 63.9Line of treatment, %2 59.3 34.5 22.7 36.63 21.9 25.3 20.8 26.94 10.2 19.2 21.5 17.1≥5 8.7 21.1 34.9 19.4

Prior treatment exposure, %IMiD and PI 40.6 74.9 77.8 61.6PI only 36.9 19.7 11.2 11.6IMiD only 20.2 4.4 9.3 25.5

Refractory to IMiD and PI / IMiD only / PI only / Neither, %

10.3 / 23.3 / 4.0 / 62.3 40.4 / 12.3 / 31.2 / 16.1 50.0 / 17.5 / 17.2 / 15.3 27.3 / 13.9 / 23.6 / 35.2

Refractory to prior line of therapy, % 73.7 85.1 83.3 74.5Prior stem cell transplant, % 19.7 33.5 37.1 20.8Median time from diagnosis, months (IQR) 22.3 (10.8–43.1) 26.2 (13.0–47.6) 37.9 (22.4–58.8) 35.8 (20.7–57.1)

Page 15: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

B-based C-based D-based I-basedN 746 522 418 216

Combination regimen, %

+Lenalidomide-dexamethasone 46.8 41.8 23.7 71.3

+Cyclophosphamide-dexamethasone 35.8 25.5 NR 5.1

+Pomalidomide-dexamethasone 7.0 28.0 35.6 20.8

+Bortezomib-dexamethasone NR NR 28.7 NR

+Carfilzomib-dexamethasone NR NR 4.5 NR

Other 10.5 4.8 7.4 2.8

ANALYSIS OF THE OPTUM EHR DATABASE: I-/B-/C-/D-BASED TRIPLETS

DoT, duration of treatment; Pom, pomalidomide 1. Davies F, et al. Hemasphere 2019;3(S1):abstract PS1419 (poster presentation).

• I-based regimens had the longest median DoT among all patients receiving ≥2nd-line therapy and among those receiving 2nd- and 3rd-line therapy (unadjusted analyses)

All patients receiving ≥2nd-line therapy Patients receiving 2nd- or 3rd-line therapy

Regimen Median DoT, months Regimen Median DoT, months

I-based 8.4 I-based 8.4

D-based 6.2 B-based 8.4

B-based 6.0 C-based 6.3

C-based 6.0 D-based NR (short follow-up)

P=0.0084 P=0.0748

Page 16: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

ANALYSIS OF THE OPTUM EHR DATABASE: I-/B-/C-/D-BASED TRIPLETS

• Median TTNT was longer with I-based (11.1 months) versus B-based (9.8 months), C-based (6.7 months), and D-based (7.2 months) triplets (left-hand figure)– In this unadjusted analysis, the risk of next treatment initiation or death was significantly reduced in the I-based regimen group versus the

B-based group (reference); HR 0.80 (p=0.0299)– In the adjusted analysis, differences versus the B-based group were not significant

• In a stratified analysis of Rd-based regimens, TTNT appeared similar with IRd, BRd, and DRd but shorter with CRd (right-hand figure)– On adjusted analyses, no regimen was significantly different in terms of next treatment initiation or death versus B-based triplets that utilized

an Rd backbone

B/C/D/I-Rd, bortezomib/carfilzomib/daratumumab/ixazomib plus lenalidomide-dexamethasone 1. Davies F, et al. Hemasphere 2019;3(S1):abstract PS1419 (poster presentation).

Month from start index line of therapy0 3 6

75

Eve

nt–

fre

e s

urv

ival

(%

)

9 12 15 18 21 24

427746 579 332 253 180 139 103 82B–based256522 376 185 130 96 67 53 38C–based161418 251 102 57 28 18 5 1D–based119216 163 81 49 32 17 7 2I–based

No. at risk

100

50

25

0

Risk of event, HR (95% CI), UnadjustedB–based <reference>C–based 1.15 (1.00, 1.33); p=0.0529D–based 1.04 (0.87, 1.25); p=0.6567I–based 0.80 (0.65, 0.98); p=0.0299

Adjusted<reference>1.00 (0.85, 1.18); p=0.99690.86 (0.70, 1.05); p=0.14090.84 (0.68, 1.04); p=0.1055

TTNT with all triplet regimens

6

75

Eve

nt–

fre

e s

urv

ival

(%

)

Month from start index line of therapy0 3 9 12 15 18 21 24

224349 282 180 144 107 82 61 47B–Rd119218 168 86 61 46 32 26 20C–Rd5499 77 38 19 7 5 0 0D–Rd87154 116 60 37 27 14 5 1I–Rd

No. at risk

100

50

25

0

Risk of event, HR (95% CI), UnadjustedB–Rd <reference>C–Rd 1.33 (1.06, 1.66); p=0.0133D–Rd 0.75 (0.52, 1.10); p=0.1368I–Rd 0.99 (0.76, 1.30); p=0.9544

Adjusted<reference>1.20 (0.90, 1.60); p=0.21240.68 (0.44, 1.06); p=0.08710.95 (0.70, 1.30); p=0.7649

TTNT with Rd-based triplet regimens

Page 17: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

ANALYSIS OF THE HUMEDICA EMR DATABASE: VRD, KRD, AND IRD IN RRMM

• DoT and TTNT of VRd, KRd, IRd in patients with RRMM: clinical practice in the US versus clinical trial experience

– Retrospective cohort study design: patients who initiated KRd, VRd, or IRd (index regimen) as treatment line 2, 3, or 4 between Jan 2008 and Dec 2016 in Humedica, a large US-based EMR database, were identified

– Endpoints: DoT, TTNT, discontinuation rates

KRd, carfilzomib, lenalidomide, dexamethasone; VRd, bortezomib plus Rd 1. Chari A, at al. Blood 2017;130(Suppl 1):abstract 1818 (poster presentation).

VRd KRd IRd

n 343 139 49

Median age (years) 69 65 73

Median follow-up (months) 17.3 8.3 5.2

Median DoT (months)

PI component alone 5.4 6.1 NR

Entire regimen 8.7 6.3 NR

Median TTNT (months) 12.9 8.7 NR

Page 18: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

DoT (PI component)

Month from start of regimen

100

80

60

40

20

00 6 12 21 24

Tre

atm

en

t co

nti

nu

atio

n

pro

bab

ility

(%

)

3 9 15 18

IRdKRdVRd

TTNT

Month from start of regimen

100

80

60

40

20

00 6 12 21 24

Eve

nt-

fre

e p

rob

abili

ty (

%)

3 9 15 18

IRdKRdVRd

• This US-based EMR analysis of 531 patients treated with VRd, KRd, or IRd indicated that patients were able to stay on the PI component of an oral PI-Rd triplet for longer than patients receiving intravenous PI-Rd triplets; this may translate into improved TTNT

ANALYSIS OF THE HUMEDICA EMR DATABASE: VRD, KRD, AND IRD IN RRMM

1. Chari A, at al. Blood 2017;130(Suppl 1):abstract 1818 (poster presentation).

Updated data to be presented at ASH 2019

• Chari A, et al: Comparative Effectiveness of Triplets Containing Bortezomib (V), Carfilzomib (K), or Ixazomib (I) Combined with a Lenalidomide and Dexamethasone Backbone (Rd) in Patients with Relapsed/Refractory Multiple Myeloma (RRMM) in Routine Care in the United States (US)

• Program: Oral and Poster Abstracts• Session: 653. Myeloma: Therapy, excluding Transplantation: Poster I

• Saturday, December 7, 2019, 5:30 PM-7:30 PM• Hall B, Level 2 (Orange County Convention Center)

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POOLED ANALYSIS FROM THE GREEK, CZECH, AND UK NAMED-PATIENT PROGRAMS

1. Terpos E, et al. Blood 2017;130(Suppl 1):abstract 3087 (poster presentation).

Ixazomib

Aims

Endpoints

Methodology

IMWG, International Myeloma Working Group; ORR, overall response rate

• First oral proteasome inhibitor approved by US Food and Drug Administration and European Medicines Agency• Data limited from real-world environment in Europe

• Evaluate effectiveness and safety of IRd in real-world setting in RRMM patients

• Primary: ORR per IMWG criteria• Secondary: treatment and response duration, adverse events, discontinuation, progression-free survival/time to progression

• Retrospective, observational study of data collected from Greece, the Czech Republic, and the UK• Simple and multiple regression model constructed to determine associations of factors of interest with ORR

Page 20: OVERVIEW OF RRMM TREATMENT IN THE REAL-WORLD SETTING€¦ · 2LT, 2nd-line therapy; DoT, duration of treatment; OR, odds ratio 1. Hari P, et al. Clin Lymphoma Myeloma Leuk 2018;18:152–60

POOLED ANALYSIS FROM THE GREEK, CZECH, AND UK NAMED-PATIENT PROGRAMS

RRMM patients who had received ≥1 cycle of IRd N=138

Country, n (%)Greece 35 (25)UK 46 (33)Czech Republic 57 (41)

Median age, years (range) 68 (40–92)Male/female, n (%) 85 (62) / 53 (38)ECOG PS 0–1/2–3, % 72/27Median number of previous therapies, n (range) 1.5 (1–7)1/2/3/4–7 prior lines, n (%) 69 (50) / 42 (30.4) / 20 (14.5) / 7 (5.1)Prior therapies, %

Bortezomib 89.1Thalidomide 46.4Lenalidomide 26.1Pomalidomide 1.4

Prior ASCT, % 26.1

ASCT, autologous stem cell transplant; ECOG PS, Eastern Cooperative Oncology Group performance status 1. Terpos E, et al. Blood 2017;130(Suppl 1):abstract 3087 (poster presentation).

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Median DoT 7.2 months (range, 1.0–27.5)

ORR 68.5% (95% CI: 60.5–76.4)

• 76.6% (95% CI: 66.2–86.9) at 2nd line• 60.6% (95% CI: 48.8–72.4) at ≥3rd line• 84.%, 87.0%, and 94.2% in patients receiving IRd for ≥6, ≥7, or

≥8 months, respectively• Odds of achieving ≥PR were 9.5 times greater in patients

receiving IRd for ≥6 versus <6 months• Median time to best response 1.3 months

POOLED ANALYSIS FROM THE GREEK, CZECH, AND UK NAMED-PATIENT PROGRAMS

16.9

10

4.6

39.2

18.5

8.5

2.3

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Best response

Pat

ien

ts (

%)

Best response to IRd (N=130): ORR 68.5% (29.3% ≥VGPR)

sCR

CR

VGPR

PR

MR

SD

PD

CR, complete response; MR, minimal response; PR, partial response; sCR, stringent CR; SD, stable disease; VGPR, very good partial response 1. Terpos E, et al. Blood 2017;130(Suppl 1):abstract 3087 (poster presentation).

• Median follow-up 9.1 months

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POOLED ANALYSIS FROM THE GREEK, CZECH, AND UK NAMED-PATIENT PROGRAMS

• Median TTP 27.6 months (95% CI: 15.2–27.6)

TTP, time to progression 1. Terpos E, et al. Blood 2017;130(Suppl 1):abstract 3087 (poster presentation).

Median PFS 27.6 months (95% CI: 11.3–27.6)

15Overall PFS time (months)

0 5 10 20 25

3137 80 27 22123 55 19 1299 35 10 0

0

0.2

0.4

0.6

0.8

1.0S

urv

iva

l p

rob

ab

ilit

y

Product–limit survival estimate

with number of subjects at risk

No. at risk

Censored95% confidence limits

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POOLED ANALYSIS FROM THE GREEK, CZECH, AND UK NAMED-PATIENT PROGRAMS: SAFETY

AE, adverse event; DVT, deep vein thrombosis 1. Terpos E, et al. Blood 2017;130(Suppl 1):abstract 3087 (poster presentation).

Safety findings N=138

Treatment interruptions, n (%) 12 (8.7)Due to AEs 9 (6.5)

Treatment discontinuation, n (%) 19 (13.7)Due to AEs 10 (7.2)For second ASCT 5 (3.6)For administrative reasons 4 (2.9)

Median time to discontinuation among patients who discontinued, months (IQR) 4.0 (2.4–7.4)Peripheral neuropathy, n (%) 39 (28.3)

Sensory 25 (18.1)Motor 2 (1.4)Unknown type 13 (9.4)Events resolved/continuing (grade 1 or 2), n/39 (%) 15 (38.5) / 24 (61.5)

Pneumonia, n (%) 11 (8.0)Hypertension, n (%) 8 (5.8)DVT, n (%) 5 (3.6)Herpes zoster, n (%) 4 (2.9)Cataracts, n (%) 2 (1.4)Deaths during the study, n (%) 11 (8)

Due to PD, n (%) 4 (2.9)

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CONCLUSIONS

• The emerging treatment paradigm of long-term, continuous therapy is improving OS/PFS in the context of MM clinical trials

– However, poorer long-term clinical outcomes have been reported in real-world settings

• Multiple factors affect the translation of clinical trial findings into real-world benefits, including patient burden, burden of administration, access to care, and treatment toxicity

• Real-world findings on the use of novel MM agents are emerging:

– Shorter clinical outcomes for parenteral PI-based combinations have been reported in real-world versus clinical trial settings

• Patient- and disease-related factors should be considered when choosing therapy for RRMM patients in the real-world setting

• There is an ongoing need to further understand the factors affecting the translation of clinical trial efficacy into real-world treatment effectiveness in RRMM