1. A Randomized, Multicenter,
Phase 3 Study Comparing
Carfilzomib, Lenalidomide, and
Dexamethasone (CRd) vs
Lenalidomide and
Dexamethasone (Rd) in Subjects
with Relapsed Multiple Myeloma
Michael Wang, M.D.
Associate Professor
Department of Lymphoma and Myeloma
M. D. Anderson Cancer Center

2. Background

20. A Randomized, Multicenter,
Phase 3 Study Comparing
Carfilzomib, Lenalidomide, and
Dexamethasone (CRd) vs
Lenalidomide and
Dexamethasone (Rd) in Subjects
with Relapsed Multiple Myeloma
Michael Wang, M.D.
Associate Professor
Department of Lymphoma and Myeloma
M. D. Anderson Cancer Center

21. To compare progression-free survival in subjects with
relapsed multiple myeloma who are receiving CRd vs
subjects receiving Rd alone in a randomized
multicenter setting.
PRIMARY OBJECTIVES

22. Phase 3, randomized, open-label, multicenter study
comparing two treatment regimens for subjects with
relapsed multiple myeloma.
Subjects will be randomized in a 1:1 ratio to
receive either the control Rd or CRd.
Randomization will be stratified by β2 microglobulin levels
(< vs ≥ 2.5 mg/L), prior bortezomib (no vs
yes), and prior lenalidomide (no vs yes).
Estimated sample size is 700 subjects and will take place
at approximately 200 centers.
Primary endpoint is progression-free survival.
STUDY DESIGN

23. Subjects will receive the treatment determined by
randomization in 28-day cycles until disease
progression or unacceptable toxicity.
Subjects will be followed for 30 additional days after
completion or early discontinuation of treatment for
safety follow-up.
Long-term follow-up for disease status and survival
will continue until the subject has withdrawn consent
for further participation, is lost to follow-up, has died,
or the Sponsor makes a decision to close the study.
STUDY DESIGN Continued

24. Symptomatic multiple myeloma with measurable disease, as defined by
one or both of the following (assessed within 14 days prior to
randomization):
• Serum M-protein ≥ 0.5 g/dL
• Urine Bence-Jones protein ≥ 200 mg/24 hours
Prior treatment with at least one, but no more than three, regimens for
multiple myeloma
Documented relapse or progressive disease on or after any regimen
(subjects refractory to the most recent line of therapy are eligible)
Achieved a response to at least one prior regimen (defined as
≥ 25% decrease in M-protein
Age ≥ 18 years and Life expectancy ≥ 3 months
Eligibility Criteria - Inclusion

25. • Eastern Cooperative Oncology Group performance status 0–2
• Adequate hepatic function, with serum ALT ≤ 3.5 times the upper
limit of normal and serum direct bilirubin ≤ 2 mg/dL (34 μmol/L)
within 14 days prior to randomization
• Absolute neutrophil count ≥ 1.0 × 109/L within 14 days prior to
randomization
•Hemoglobin ≥ 8 g/dL (80 g/L) within 14 days prior to
randomization (subjects may be receiving red blood cell
transfusions in accordance with institutional guidelines)
• Platelet count ≥ 50 × 109/L (≥ 30 × 109/L if myeloma involvement
in the bone marrow is > 50%) within 14 days prior to
randomization
• Creatinine clearance (CrCl) ≥ 50 mL/minute (either measured or
calculated using a standard formula such as Cockcroft and Gault)
within 7 days prior to randomization
Eligibility Criteria - Inclusion

26. • Written informed consent in accordance with federal, local, and
institutional guidelines
• Females of childbearing potential must agree to ongoing
pregnancy testing and to practice contraception as outlined
• Male subjects must agree to practice contraception as outlined
Eligibility Criteria - Inclusion

27. 1. If previously treated with bortezomib (alone or in combination),
progression during treatment
2. If previously treated with a lenalidomide and dexamethasone
(len/dex) combination:
• Progression during the first 3 months of initiating treatment
• Any progression during treatment if the len/dex regimen was the
subject’s most recent line of therapy
3. Discontinuation of previous lenalidomide or dexamethasone due
to intolerance; subjects who are intolerant to bortezomib are not
excluded
4. Prior carfilzomib treatment
5. POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy,
monoclonal protein, and skin changes)
6. Waldenström’s macroglobulinemia or IgM myeloma
7. Plasma cell leukemia (> 2.0 × 109/L circulating plasma cells by
standard differential)
8. Chemotherapy (approved or investigational) within 3 weeks prior
to randomization or antibody therapy within 6 weeks prior to
randomization
Eligibility Criteria - Exclusion

28. 9. Radiotherapy to multiple sites or immunotherapy/antibody therapy
within 28 days prior to randomization; localized radiotherapy to a
single site within 7 days prior to randomization
10. Corticosteroid therapy at dose equivalent to dexamethasone
> 4 mg/day within 21 days prior to randomization
11. Pregnant or lactating females
12. Major surgery within 21 days prior to randomization
13. Acute active infection requiring treatment (systemic antibiotics,
antivirals, or antifungals) within 14 days prior to randomization
14. Known human immunodeficiency virus infection
15. Active hepatitis B or C infection
16. Myocardial infarction within 4 months prior to randomization,
NYHA Class III or IV heart failure, uncontrolled angina, history
of severe coronary artery disease, severe uncontrolled ventricular
arrhythmias, sick sinus syndrome, or electrocardiographic
evidence of acute ischemia or Grade 3 conduction system
abnormalities unless subject has a pacemaker
17. Uncontrolled hypertension or uncontrolled diabetes within 14 days
prior to randomization
Eligibility Criteria - Exclusion

29. 18. Other malignancy within the past 3 years with the exception of
a) adequately treated basal cell carcinoma, squamous cell skin
cancer, or thyroid cancer; b) carcinoma in situ of the cervix or
breast; c) prostate cancer of Gleason Grade 6 or less with stable
prostate-specific antigen levels; or d) cancer considered cured by
surgical resection or unlikely to impact survival during the
duration of the study, such as localized transitional cell carcinoma
of the bladder or benign tumors of the adrenal or pancreas
19. Significant neuropathy (Grades 3–4, or Grade 2 with pain) within
14 days prior to randomization
20. Known history of allergy to Captisol® (a cyclodextrin derivative
used to solubilize carfilzomib)
21. Contraindication to any of the required concomitant drugs or
supportive treatments, including hypersensitivity to all
anticoagulation and antiplatelet options, antiviral drugs, or
intolerance to hydration due to preexisting pulmonary or cardiac impairment
22. Ongoing graft-vs-host disease
23. Subjects with pleural effusions requiring thoracentesis or ascites
requiring paracentesis within 14 days prior to randomization
24. Any other clinically significant medical disease or condition that,
in the Investigator’s opinion, may interfere with protocol
adherence or a subject’s ability to give informed consent
Eligibility Criteria - Exclusion

30. Rd Arm
Cycles 1 and higher (28 days each)
 Dexamethasone 40 mg PO or IV on Days 1, 8, 15, 22
 Lenalidomide 25 mg PO on Days 1–21
CRd Arm
Cycles 1 through 12 (28 days each)
 Dexamethasone 40 mg PO or IV on Days 1, 8, 15, 22
 Carfilzomib 20 mg/m2 IV on Days 1 and 2 of Cycle 1, escalating
to 27 mg/m2 IV on Days 8, 9, 15, 16 of Cycle 1 and continuing on
Days 1, 2, 8, 9, 15, 16 of Cycles 2 through Cycle 12
 Lenalidomide 25 mg PO on Days 1–21
Cycles 13 through 18 (28 days each)
 Dexamethasone 40 mg PO or IV on Days 1, 8, 15, 22
 Carfilzomib 27 mg/m2 IV on Days 1, 2, 15, 16
 Lenalidomide 25 mg PO on Days 1–21
Cycles 19 and higher (28 days each)
 Dexamethasone 40 mg PO or IV on Days 1, 8, 15, 22
 Lenalidomide 25 mg PO on Days 1–21
Study Treatment

31. Rd Arm
Cycles 1 and higher (28 days each)
 Dexamethasone 40 mg PO or IV on Days 1, 8, 15, 22
 Lenalidomide 25 mg PO on Days 1–21
CRd Arm
Cycles 1 through 12 (28 days each)
 Dexamethasone 40 mg PO or IV on Days 1, 8, 15, 22
 Carfilzomib 20 mg/m2 IV on Days 1 and 2 of Cycle 1, escalating
to 27 mg/m2 IV on Days 8, 9, 15, 16 of Cycle 1 and continuing on
Days 1, 2, 8, 9, 15, 16 of Cycles 2 through Cycle 12
 Lenalidomide 25 mg PO on Days 1–21
Cycles 13 through 18 (28 days each)
 Dexamethasone 40 mg PO or IV on Days 1, 8, 15, 22
 Carfilzomib 27 mg/m2 IV on Days 1, 2, 15, 16
 Lenalidomide 25 mg PO on Days 1–21
Cycles 19 and higher (28 days each)
 Dexamethasone 40 mg PO or IV on Days 1, 8, 15, 22
 Lenalidomide 25 mg PO on Days 1–21
Study Treatment

32. Primary : Progression-free survival (PFS)
Endpoints
Secondary : Overall survival
 Overall response rate: stringent complete response +
complete response + very good partial response +
partial response
 Disease control rate: overall responses + stable disease
lasting at least 8 weeks
 Duration of response
 Safety
 Time to progression (exploratory)
 Time to next treatment (exploratory)

33. Discussion