Daratumumab Retreatment in Participants With Multiple Myeloma Who Have Been Previously Treated With Daratumumab

Sponsor
Janssen Research & Development, LLC (Industry)
Overall Status
Recruiting
CT.gov ID
NCT03871829
Collaborator
(none)
230
114
2
80.6
2
0

Study Details

Study Description

Brief Summary

The purpose of this study is to compare the efficacy (rate of very good partial response [VGPR] or better as best response as defined by the International Myeloma Working Group [IMWG] criteria) of daratumumab subcutaneous (Dara-SC) in combination with carfilzomib and dexamethasone (Kd) with the efficacy of Kd in participants with relapsed refractory multiple myeloma who were previously exposed to daratumumab to evaluate daratumumab retreatment.

Condition or Disease Intervention/Treatment Phase
  • Drug: Carfilzomib 20 mg/m^2
  • Drug: Carfilzomib 70 mg/m^2
  • Drug: Dexamethasone 40 mg
  • Drug: Dara-SC 1800 mg
  • Drug: Dexamethasone 20 mg
Phase 2

Detailed Description

For relapsed or refractory multiple myeloma, the treatment is determined on an individual basis. Common standard of care regimens use either a proteasome inhibitor (PI) or an immunomodulatory agent (IMiD) in combination with dexamethasone with or without a monoclonal antibody (mAb) such as daratumumab. After relapse from PIs or IMiDs, patients are often retreated with drugs that have same mechanism of action to which they have been sensitive. The disease becomes refractory and all effective treatment options are exhausted. Daratumumab is a human IgG1 mAb that binds with high affinity to unique epitope on cluster of differentiation 38 (CD38) and attacks tumor cells that overexpress CD38. Study is to determine the efficacy of Dara-SC in combination with carfilzomib and dexamethasone (DKd) in adult participants with relapsed refractory MM who had 1 to 3 prior line(s) of treatment including a line containing daratumumab to evaluate daratumumab retreatment. The MM treatment is determined on an individual basis where patient's age, prior therapy, bone marrow function, co-morbidities, patient preference and time to relapse are considered. Common standard of care regimens use either PI or an IMiD in combination with dexamethasone with or without a mAb. It is a targeted immunotherapy that attacks tumor cells that overexpress CD38, a transmembrane glycoprotein, in a variety of hematological malignancies including multiple myeloma. The study will be conducted in 3 phases: Screening (28 days), Treatment, and Follow-Up. Assessments like chest X-ray, spirometry test, electrocardiogram (ECG), will be performed during Screening phase. During the Treatment Phase, participants will be randomized to receive Kd or DKd. Efficacy assessments like bone marrow examination will be performed. Follow-up will continue until the end of study.

Study Design

Study Type:
Interventional
Anticipated Enrollment :
230 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
A Phase 2 Study of Daratumumab Subcutaneous (Dara-SC) Administration in Combination With Carfilzomib and Dexamethasone (DKd) Compared With Carfilzomib and Dexamethasone (Kd) in Participants With Multiple Myeloma Who Have Been Previously Treated With Daratumumab to Evaluate Daratumumab Retreatment
Actual Study Start Date :
May 31, 2019
Anticipated Primary Completion Date :
Jan 6, 2023
Anticipated Study Completion Date :
Feb 15, 2026

Arms and Interventions

Arm Intervention/Treatment
Active Comparator: Arm A: Carfilzomib+Dexamethasone (Kd)

Participants will receive carfilzomib 20 milligram per square meter (mg/m^2) intravenously (IV) on Day 1 of Cycle 1 and then 70 mg/m^2 on Days 8 and 15 of Cycle 1 and thereafter on Days 1, 8, 15 of Cycle 2 onwards. Participants will receive dexamethasone 20 mg on Cycle 1 Day 1, a second dose of 20 milligram (mg) will be given on Cycle 1 Day 2 and 40 mg IV or orally on Days 8, 15, 22 for Cycle 1. Patients will then receive dexamethasone 40mg on days 1, 8, 15 and 22 for cycles 2-9, then on Days 1, 8, 15 for Cycle 10 onwards, until death, intolerable toxicity, start of a new treatment for multiple myeloma, withdrawal of consent, or end of the study. The total duration of each cycle is 28 Days.

Drug: Carfilzomib 20 mg/m^2
Carfilzomib 20 mg/m^2 will be administered intravenously (IV).

Drug: Carfilzomib 70 mg/m^2
Carfilzomib 70 mg/m^2 will be administered IV.

Drug: Dexamethasone 40 mg
Dexamethasone 40 mg will be administered as IV infusion or orally.

Drug: Dexamethasone 20 mg
Dexamethasone 20 mg will be administered as IV infusion or orally.

Experimental: Arm B: Dara-SC in combination with Kd (DKd)

Participants will receive daratumumab subcutaneous (Dara-SC) 1800 mg by SC injection on Days 1, 8, 15, 22 for Cycle 1 and 2, Days 1 and 15 for Cycle 3-6, Day 1 for Cycle 7 onwards. Participants will receive carfilzomib 20 mg/m^2 IV on Cycle 1 Day 1 and then 70 mg/m^2 on Day 8 and 15 of Cycle 1 and Days 1, 8 and 15 of Cycle 2. Participants will receive dexamethasone 20 mg on Cycle 1 Day 1, a second dose of 20 milligram (mg) will be given on Cycle 1 Day 2 and 40 mg IV or orally on Days 8, 15, 22 for Cycle 1. Patients will then receive dexamethasone 40mg on days 1, 8, 15 and 22 for cycles 2-9, then on Days 1, 8, 15 for Cycle 10 onwards, until death, intolerable toxicity, start of a new treatment for multiple myeloma, withdrawal of consent, or end of the study. The total duration of each cycle is 28 Days.

Drug: Carfilzomib 20 mg/m^2
Carfilzomib 20 mg/m^2 will be administered intravenously (IV).

Drug: Carfilzomib 70 mg/m^2
Carfilzomib 70 mg/m^2 will be administered IV.

Drug: Dexamethasone 40 mg
Dexamethasone 40 mg will be administered as IV infusion or orally.

Drug: Dara-SC 1800 mg
Dara-SC 1800 mg will be administered by SC injection.

Drug: Dexamethasone 20 mg
Dexamethasone 20 mg will be administered as IV infusion or orally.

Outcome Measures

Primary Outcome Measures

  1. Percentage of Participants Achieving Very Good Partial Response (VGPR) or Better Response [Up to 6 years and 9 months]

    Percentage of participants achieving VGPR or better response according IMWG criteria for VGPR will be reported. IMWG criteria for VGPR: Serum and urine M-component detectable by immunofixation but not on electrophoresis, or greater than or equal to (>=) 90 percent (%) reduction in serum M-protein plus urine M-protein less than (<) 100 milligram (mg)/24 hours.

Secondary Outcome Measures

  1. Overall Response Rate (ORR) [Up to 6 years and 9 months]

    ORR is defined as percentage of participants who achieve partial response (PR) or better (including VGPR, CR, sCR) responses prior to subsequent anti-myeloma therapy. IMWG criteria for PR: >=50% reduction of serum M-protein and reduction in 24-hour urinary M-protein by >=90% or to <200 mg/24 hours; If the serum and urine M-protein are not measurable, a decrease of >=50% in the difference between involved and uninvolved free light chain (FLC) levels is required in place of the M-protein criteria; If serum and urine M-protein are not measurable, and serum free light assay is also not measurable, >=50% reduction in bone marrow plasma cells (PCs) is required in place of M-protein, provided baseline bone marrow plasma cell percentage was >=30%; additionally, if present at baseline, a >=50% reduction in the size of soft tissue PCs is also required.

  2. Percentage of Participants Achieving Complete Response (CR) or Stringent Complete Response (sCR) [Up to 6 years and 9 months]

    Complete response is based on serum M-Protein assessments. IMWG criteria for CR: Negative immunofixation on the serum and urine, and Disappearance of any soft tissue plasmacytomas (PCs), and <5% PCs in bone marrow. IMWG criteria for sCR defined as, CR plus normal free light chain (FLC) ratio, and Absence of clonal PCs by immunohistochemistry, immunofluorescence or 2- to 4- color flow cytometry.

  3. Progression Free Survival (PFS) [Up to 6 years and 9 months]

    PFS is time from date of randomization to date of documented progressive disease (PD) on first line treatment given for multiple myeloma (MM) or death, whichever comes first. IMWG criteria for PD: >=25% from lowest response level in serum M-component (the absolute increase must be >=0.5 gram per deciliter [g/dL]) and/or in urine M-component (the absolute increase must be >=200 mg/24 hour); only in participants without measurable serum and urine M-protein levels: increase of >=25% in the difference between involved and uninvolved free light chain levels and the absolute increase must be >10 mg/dL. BMPC%: the absolute % must be >=10%; definite increase in size of existing bone lesions or soft tissue plasmacytomas; definite development of new bone lesions or soft tissue plasmacytomas; development of hypercalcemia (corrected serum calcium >11.5 milligrams per deciliter (mg/dL) or 2.65 millimoles per liter [mmol/L]) that can be attributed solely to PC proliferative disorder.

  4. Overall Survival (OS) [Up to 6 years and 9 months]

    OS is defined as the time from the date of first dose of study drug to date of death due to any cause. If the participant is alive or the vital status is unknown, the participant will be censored at the date the participant will be last known to be alive.

  5. Percentage of Participants With Negative Minimal Residual Disease (MRD) [Up to 6 years and 9 months]

    Percentage of participants who have achieved MRD negative status will be assessed.

  6. Time to Next Treatment [Up to 6 years and 9 months]

    Time to next treatment is defined as the time from randomization to the start of the next-line treatment.

  7. Serum Concentrations of Daratumumab [Arm A: Cycle 1 (each cycle of 28 days) Day 1 (Cycle 1 Day 1), Cycle 3 Day 1; Arm B: Cycle 1 Day1, Cycle 3 Day 1, Cycle 7 Day 1 and Follow Up (post treatment Week 8)]

    Serum concentrations of daratumumab will be assessed.

  8. Number of Participants with Anti-Daratumumab Antibodies [Arm A: Cycle 1 (each cycle of 28 days) Day 1 (Cycle 1 Day 1), Cycle 3 Day 1; Arm B: Cycle 1 Day1, Cycle 3 Day 1, Cycle 7 Day 1 and Follow Up (post treatment Week 8)]

    Number of participants who test positive for anti-daratumumab antibodies will be reported.

  9. Number of Participants with Anti-recombinant Human Hyaluronidase (rHuPH20) Antibodies [Arm A: Cycle 1 (each cycle of 28 days) Day 1 (Cycle 1 Day 1), Cycle 3 Day 1; Arm B: Cycle 1 Day1, Cycle 3 Day 1, Cycle 7 Day 1 and Follow Up (post treatment Week 8)]

    Number of participants who test positive for anti-rHuPH20 antibodies will be reported.

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • Evidence of a response (partial response or better based on investigator's determination of response by International Myeloma Working Group [IMWG] criteria) to daratumumab-containing therapy with response duration of at least 4 months

  • Participants must have progressed from or be refractory to their last line of treatment. Relapsed or refractory disease as defined as: a) Relapsed disease is defined as an initial response to previous treatment, followed by confirmed progressive disease (PD) by IMWG criteria greater than (>) 60 days after cessation of treatment. b) Refractory disease is defined as less than (<) 25 percent (%) reduction in M-protein or confirmed PD by IMWG criteria during previous treatment or >60 days after cessation of treatment

  • Received 1 to 3 prior line(s) of treatment of which one contained daratumumab, and completed daratumumab at least 3 months prior to randomization. A single line of therapy may consist of 1 or more agents, and may include induction, hematopoietic stem cell transplantation, and maintenance therapy. Radiotherapy, bisphosphonate, or a single short course of corticosteroids (no more than the equivalent of dexamethasone 40 milligram per day [mg/day] for 4 days) would not be considered prior lines of therapy

  • Eastern Cooperative Oncology Group (ECOG) Performance Status score of 0, 1, or 2

  • Women of childbearing potential must have a negative urine or serum pregnancy test at screening within 14 days prior to randomization

Exclusion Criteria:
  • Previous treatment with daratumumab within the last 3 months prior to randomization

  • Discontinuation of daratumumab due to a daratumumab-related adverse event (AE)

  • History of malignancy (other than multiple myeloma) unless all treatment of that malignancy was completed at least 2 years before consent and the patient has no evidence of disease. Further exceptions are squamous and basal cell carcinomas of the skin and carcinoma in situ of the cervix, or breast, or other non-invasive lesion, that in the opinion of the investigator, with concurrence with the sponsor's medical monitor, is considered cured with minimal risk of recurrence within 3 years

  • Allergies, hypersensitivity, or intolerance to daratumumab, hyaluronidase, monoclonal antibodies (mAbs), human proteins, or their excipients, or known sensitivity to mammalian-derived products. Known history of allergy to Captisol (a cyclodextrin derivative used to solubilize carfilzomib)

  • Participant is: a) Known to be seropositive for human immunodeficiency virus (HIV) with one or more of the following: not receiving highly active antiretroviral therapy (ART), had a change in ART within 6 months of the start of screening, receiving ART that may interfere with study treatment, cluster of differentiation (CD)4 count <350 (unit: cells per cubic millimeter of blood) at screening, acquired immunodeficiency syndrome (AIDS)-defining opportunistic infection within 6 months of start of screening, and not agreeing to start ART and be on ART >4 weeks plus having HIV viral load <400 copies/milliliters (mL) at end of 4-week period (to ensure ART is tolerated and HIV controlled. b) Seropositive for hepatitis B (defined by a positive test for hepatitis B surface antigen [HBsAg]). Participants with resolved infection (example: participants who are HBsAg negative but positive for antibodies to hepatitis B core antigen [anti-HBc] and/or antibodies to hepatitis B surface antigen [anti-HBs]) must be screened using real-time polymerase chain reaction (PCR) measurement of hepatitis B virus (HBV) deoxyribonucleic acid (DNA) levels. Those who are PCR positive will be excluded. c) Known to be seropositive for hepatitis C (except in the setting of a sustained virologic response [SVR], defined as aviremia at least 12 weeks after completion of antiviral therapy)

Contacts and Locations

Locations

Site City State Country Postal Code
1 Banner MD Anderson Cancer Center Gilbert Arizona United States 85234
2 Oncology Institute of Hope and Innovation Tucson Arizona United States 85745
3 American Institute of Research (AIR) Whittier California United States 90603
4 Fort Wayne Medical Oncology and Hematology, Inc. Fort Wayne Indiana United States 46804
5 Karmanos Cancer Institute - Wayne State University Detroit Michigan United States 48201
6 Mayo Clinic - Rochester Rochester Minnesota United States 55905
7 Washington University School of Medicine Saint Louis Missouri United States 63110-1032
8 Columbia University Medical Center New York New York United States 10032
9 Weill Medical College of Cornell University New York New York United States 10065
10 Cleveland Clinic Main Campus Cleveland Ohio United States 44195
11 Baylor Scott and White Health Dallas Texas United States 75246
12 Millennium Oncology Houston Texas United States 77090
13 Medical College Of Wisconsin Milwaukee Wisconsin United States 53226
14 ZNA Stuivenberg Antwerpen Belgium 2060
15 UZ Gent Gent Belgium 9000
16 Universidade Estadual de Campinas (UNICAMP) - Centro De Hematologia e Hemoterapia Campinas Brazil 13083-878
17 Hospital Erasto Gaertner- Liga Paranaense de Combate ao Câncer Curitiba Brazil 81520-060
18 Hospital Das Clinicas Da Universidade Federal De Goias Goiânia Brazil
19 Liga Norte Riograndense Contra O Cancer Natal Brazil 59062-000
20 Santa Casa Porto Alegre Porto Alegre Brazil 90050-170
21 Centro Gaucho Integrado De Oncologia Porto Alegre Brazil 90110-270
22 INCA - Instituto Nacional Do Cancer Rio De Janeiro Brazil 20230-130
23 Instituto COI de Educacao e Pesquisa Rio De Janeiro Brazil 22793-080
24 Hospital Sao Rafael Salvador Brazil 41253-190
25 CEHON Salvador Brazil 45995-000
26 Instituto de Ensino E Pesquisa Sao Lucas Sao Paulo Brazil 01236-030
27 Ac Camargo Cancer Center Sao Paulo Brazil 01509-010
28 IBCC Instituto Brasileiro de Controle do Cancer Sao Paulo Brazil 03102-002
29 Hospital Beneficencia Portuguesa São Paulo Brazil 01323-030
30 Clinica Sao Germano São Paulo Brazil 01455-010
31 Tom Baker Cancer Centre Calgary Alberta Canada T2N 4N2
32 Aarhus University Hospital Aarhus N Denmark DK-8200
33 Regionshospitalet i Holstebro Holstebro Denmark 7500
34 Haematological Research unit HFE-X OUH. Odense Denmark 5000
35 Vejle Hospital Vejle Denmark DK-7100
36 Hopital Claude Huriez Lille France 59037
37 CHU de Montpellier, Hopital Saint-Eloi Montpellier France 34295
38 Centre Hospitalier Emile Muller Mulhouse France 68100
39 Hotel Dieu Nantes France 44035
40 Hopitaux Universitaires Est Parisien Hopital Saint Antoine Paris France 75012
41 Hopital de la Pitie Salpetriere Paris France 75013
42 Hôpital Necker-Enfants Malades Paris France 75743
43 Fentre F Magendie, Hôpital Haut Leveque, CHU Bordeaux Pessac France 33600
44 Centre Hospitalier Lyon-Sud Service d'hematologie Pierre Benite France 69310
45 CHU Poitiers - Hôpital la Milétrie Poitiers France 86021
46 Chu Rennes - Hopital Pontchaillou Rennes Cedex France 35033
47 Institut Claudius Regaud Toulouse France 31052
48 CHU Bretonneau Tours France 37044
49 CHU Nancy Brabois Vandoeuvre Les Nancy France 54511
50 Universitätsklinik Carl Gustav Carus, Med. Klinik u. Poliklinik I Dresden Germany 1307
51 Evangelisches Krankenhaus Essen-Werden Essen Germany 45239
52 Universitatsklinikum Essen Essen Germany D-45147
53 Universitätsklinik Hamburg-Eppendorf UKE Hamburg Germany 20246
54 St. Barbara-Klinik Hamm GmbH Hamm Germany 59075
55 Universitaetsklinikum Heidelberg Heidelberg Germany 69120
56 Praxisklinik für Haematologie und Onkologie Koblenz Koblenz Germany 56068
57 Universitaetsklinikum Koeln Koeln Germany 50397
58 Universitätsmedizin der Johannes gutenberg-Universität; III. Med. Klinik - Germany Mainz Germany 55101
59 Onkologische Schwerpunkt Praxis Saarbrucken Germany
60 Klinikum der Eberhard-Karls-Universität/Abt. für innere Med. II/Hämatologie/Onkologie-Germany Tubingen Germany 72076
61 Schwarzwald-Baar Klinikum Villingen-Schwenningen Germany 78052
62 Universitätsklinikum Würzburg Med. Klinik U. Poliklinik Ii Würzburg Germany 97080
63 Alexandra General Hospital of Athens Athens Attica Greece 115 28
64 University of Athens - Evaggelismos Hospital (Evangelismos Hospital) Athens Greece 106 76
65 University Hospital Of Larissa Larisa Greece 41110
66 University General Hospital of Rio Patra Greece 26500
67 Anticancer Hospital of Thessaloniki 'Theageneio' Thessaloniki Greece 546 39
68 Azienda Ospedaliera Papa Giovanni XXIII Bergamo Italy 24127
69 Istituto di Ematologia Seràgnoli azienda ospedaliera univeristaria Policlinico S.Orsola-Malpighi Bologna Italy 40138
70 Azienda Ospedaliera Universitaria Careggi Firenze Italy 50139
71 IRCCS Azienda Ospedaliera San Martino - IST Genova Italy 16132
72 San Martino Hospital Genova Italy 16132
73 Asst Ovest Milanese - Ospedale Di Legnano Legnano Italy 20025
74 Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori Meldola Italy 47014
75 ASST Grande Ospedale Metropolitano Niguarda Milano Italy 20162
76 Ospedale Maggiore della Carità Novara Italy 28100
77 Casa di Cura La Maddalena Palermo Italy 90146
78 Ospedale Villa Sofia-Cervello Palermo Italy 90146
79 Fondazione IRCCS Policlinico San Matteo Pavia Italy 27100
80 Universita Degli Studi di Roma 'Tor Vergata' Roma Italy 00133
81 Sapienza University of Rome Roma Italy 00161
82 ASL ROMA Roma Italy 30 - 00153
83 Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy 00168
84 IRCCS Ospedale Casa Sollievo della Sofferenza San Giovanni Rotondo Italy 71013
85 Azienda Ospedaliera Santa Maria Terni Italy 5100
86 VUMC Amsterdam Netherlands 1081
87 Albert Schweitzer ziekenhuis-lokatie Dordwijk Dordrecht Netherlands 3318 AT
88 Zuyderland Medical Center Sittard Netherlands 6130 MB
89 Szpital Uniwersytecki nr 2 im. Jana Biziela w Bydgoszczy Bydgoszcz Poland 85-168
90 Szpital Wojewodzki w Opolu Opole Poland 45-061
91 Szpital Magodent Warszawa Poland 01-748
92 Uniwersytecki Szpital Kliniczny im. Jana Mikulicza-Radeckiego we Wroclawiu Wroclaw Poland 50-367
93 Emergency Hospital of Dzerzhinsk Dzerzhinsk Russian Federation 606019
94 S.P. Botkin Moscow City Clinical Hospital Moscow Russian Federation 125284
95 Nizhniy Novgorod Region Clinical Hospital Nizhny Novgorod Russian Federation 603126
96 Ryazan Regional Clinical Hospital Ryazan Russian Federation 390003
97 Samara Region Clinical Hospital Samara Russian Federation 443095
98 Oncological dispensary #2 Sochi Russian Federation 354057
99 Clinical Research Institute of Hematology and Transfusiology St-Petersburg Russian Federation 191024
100 Oncology Dispensary of Komi Republic Syktyvkar Russian Federation 167904
101 Hosp. Clinic I Provincial de Barcelona Barcelona Spain 08036
102 Inst. Cat. Doncologia-H Duran I Reynals Barcelona Spain 08908
103 Hosp. de Jerez de La Frontera Jerez de la Frontera Spain 11407
104 Hosp. de Leon Leon Spain 24080
105 Hosp. Univ. Ramon Y Cajal Madrid Spain 28034
106 Hosp. Univ. 12 de Octubre Madrid Spain 28041
107 Hosp. Univ. de La Paz Madrid Spain 28046
108 Hosp. Costa Del Sol Malaga Spain 29603
109 Hosp. Univ. Son Espases Palma Spain 7120
110 Clinica Univ. de Navarra Pamplona Spain 31008
111 Hosp. Clinico Univ. de Salamanca Salamanca Spain 37007
112 Hosp. Univ. de Canarias San Cristóbal de La Laguna Spain 38320
113 Hosp. Virgen Del Rocio Sevilla Spain 41013
114 Hosp. Gral. Univ. de Toledo Toledo Spain 45007

Sponsors and Collaborators

  • Janssen Research & Development, LLC

Investigators

  • Study Director: Janssen Research & Development, LLC Clinical Trial, Janssen Research & Development, LLC

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
Janssen Research & Development, LLC
ClinicalTrials.gov Identifier:
NCT03871829
Other Study ID Numbers:
  • CR108598
  • 2018-004185-34
  • 54767414MMY2065
First Posted:
Mar 12, 2019
Last Update Posted:
Aug 12, 2022
Last Verified:
Aug 1, 2022
Individual Participant Data (IPD) Sharing Statement:
Yes
Plan to Share IPD:
Yes
Studies a U.S. FDA-regulated Drug Product:
Yes
Studies a U.S. FDA-regulated Device Product:
No
Additional relevant MeSH terms:

Study Results

No Results Posted as of Aug 12, 2022