A Study of Daratumumab With the Addition of Recombinant Human Hyaluronidase (rHuPH20) for the Treatment of Participants With Relapsed or Refractory Multiple Myeloma

Sponsor
Janssen Research & Development, LLC (Industry)
Overall Status
Active, not recruiting
CT.gov ID
NCT02519452
Collaborator
(none)
120
Enrollment
12
Locations
5
Arms
85.3
Anticipated Duration (Months)
10
Patients Per Site
0.1
Patients Per Site Per Month

Study Details

Study Description

Brief Summary

The purpose of the study is to evaluate the pharmacokinetics and safety from the mixture of daratumumab and rHuPH20 prepared immediately before administration via Subcutaneous (SC) delivery (Part 1) and CF (co-formulated daratumumab and rHuPH20 preparation) administration via SC delivery of daratumumab (Part 2) and to evaluate the safety of Dara-CF 1800 milligram (mg) SC delivery without pre-dose and post-dose corticosteroids (Part 3).

Condition or DiseaseIntervention/TreatmentPhase
  • Drug: Daratumumab Subcutaneous (SC) Administration
  • Drug: Recombinant Human Hyaluronidase [rHuPH20]) SC Administration
Phase 1

Detailed Description

This is an open-label (identity of assigned study drug will be known), multicenter, 3-part, Phase 1b dose escalation/expansion study to evaluate the safety, pharmacokinetics (study of what the body does to a drug), and antitumor activity of SC delivery of daratumumab to participant with relapsed or refractory multiple myeloma. Up to approximately 53 participants in part 1, 80 participants in part 2 and 15 participants per corticosteroid tapering cohort (up to approximately 30 participants total) in Part 3 will be enrolled. The purpose of Part 1 is to select an appropriate SC therapeutic dose for the mixture of daratumumab with rHuPH20 based on safety and pharmacokinetics. This dose, selected from part 1 will be the initial dose for the co-formulated daratumumab and rHuPH20 preparation to be evaluated in Part 2. The purpose of Part 2 is to evaluate the SC delivery of CF and confirm the dose level selected from Part 1 based on the pharmacokinetics, safety, and antitumor activity. The purpose of Part 3 is to evaluate the safety of Dara-CF 1800 mg SC delivery without pre-dose and post-dose corticosteroids. Participant's safety will be monitored throughout the study.

Study Design

Study Type:
Interventional
Actual Enrollment :
120 participants
Allocation:
Non-Randomized
Intervention Model:
Parallel Assignment
Masking:
None (Open Label)
Primary Purpose:
Treatment
Official Title:
An Open-label, Multicenter, Dose Escalation Phase 1b Study to Assess the Safety and Pharmacokinetics of Subcutaneous Delivery of Daratumumab With the Addition of Recombinant Human Hyaluronidase (rHuPH20) for the Treatment of Subjects With Relapsed or Refractory Multiple Myeloma
Actual Study Start Date :
Oct 22, 2015
Actual Primary Completion Date :
Dec 13, 2017
Anticipated Study Completion Date :
Nov 30, 2022

Arms and Interventions

ArmIntervention/Treatment
Experimental: Part 1: Cohort 1

Participants will receive 1200 mg (daratumumab 1200 milligram (mg) with Recombinant Human Hyaluronidase [rHuPH20] 30,000 U) via mixing immediately before Subcutaneous (SC) infusion once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles until disease progression.

Drug: Daratumumab Subcutaneous (SC) Administration
Participants will receive Daratumumab mixed with rHuPH20 in part 1 and co-formulated with rHuPH20 in part 2 and part 3 administered via SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Drug: Recombinant Human Hyaluronidase [rHuPH20]) SC Administration
Participants will receive Recombinant Human Hyaluronidase [rHuPH20]) mixed with Daratumumab in part 1 and co-formulated with Daratumumab in part 2 and part 3 administered as SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Experimental: Part 1: Cohort 2

Participants will receive 1800 mg (daratumumab 1800 milligram (mg) with Recombinant Human Hyaluronidase [rHuPH20] 45,000 U) via mixing immediately before SC infusion once weekly in Cycles 1 and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles until disease progression.

Drug: Daratumumab Subcutaneous (SC) Administration
Participants will receive Daratumumab mixed with rHuPH20 in part 1 and co-formulated with rHuPH20 in part 2 and part 3 administered via SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Drug: Recombinant Human Hyaluronidase [rHuPH20]) SC Administration
Participants will receive Recombinant Human Hyaluronidase [rHuPH20]) mixed with Daratumumab in part 1 and co-formulated with Daratumumab in part 2 and part 3 administered as SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Experimental: Part 1: Cohort 3

Participants will receive mixture of daratumumab and rHuPH20 prepared immediately before administration via Subcutaneous (SC) delivery at a dose which will be decided by Study Evaluation Team (SET) once weekly by SC infusion in Cycles 1 and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles until disease progression. Also up to three additional optional cohorts (Cohorts 3b, 3c, and 3d) may be enrolled to repeat a dose level of daratumumab.

Drug: Daratumumab Subcutaneous (SC) Administration
Participants will receive Daratumumab mixed with rHuPH20 in part 1 and co-formulated with rHuPH20 in part 2 and part 3 administered via SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Drug: Recombinant Human Hyaluronidase [rHuPH20]) SC Administration
Participants will receive Recombinant Human Hyaluronidase [rHuPH20]) mixed with Daratumumab in part 1 and co-formulated with Daratumumab in part 2 and part 3 administered as SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Experimental: Part 2: Cohort 4

Participants will receive 1800 mg co-formulated daratumumab and rHuPH20 preparation initially administered by SC injection once weekly in Cycles 1 and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles. The dose level and schedule for any additional cohorts would be selected based on the daratumumab pharmacokinetic profile and safety profile (reviewed by the SET) that will be observed in Cohort 4.

Drug: Daratumumab Subcutaneous (SC) Administration
Participants will receive Daratumumab mixed with rHuPH20 in part 1 and co-formulated with rHuPH20 in part 2 and part 3 administered via SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Drug: Recombinant Human Hyaluronidase [rHuPH20]) SC Administration
Participants will receive Recombinant Human Hyaluronidase [rHuPH20]) mixed with Daratumumab in part 1 and co-formulated with Daratumumab in part 2 and part 3 administered as SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Experimental: Part 3: Dara-CF 1800 mg

Participants will receive co-formulated daratumumab 1800 mg and rHuPH20 preparation (Dara-CF) initially administered by SC injection once weekly in Cycles 1 and 2, every 2 weeks in Cycles 3-6, and then every 4 weeks in subsequent cycles.

Drug: Daratumumab Subcutaneous (SC) Administration
Participants will receive Daratumumab mixed with rHuPH20 in part 1 and co-formulated with rHuPH20 in part 2 and part 3 administered via SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Drug: Recombinant Human Hyaluronidase [rHuPH20]) SC Administration
Participants will receive Recombinant Human Hyaluronidase [rHuPH20]) mixed with Daratumumab in part 1 and co-formulated with Daratumumab in part 2 and part 3 administered as SC administration once weekly in Cycles 1 (each cycle is 28 days) and 2, every 2 weeks in Cycles 3-6, and every 4 weeks in subsequent cycles.

Outcome Measures

Primary Outcome Measures

  1. Serum Trough Concentrations (Ctrough) of Daratumumab [Up to cycle 3 (each cycle 28 days) Day 1]

    Ctrough: the concentration prior to study drug administration.

  2. Part 1, 2 and 3: Number of Participants with Adverse Events (AEs) and Serious AEs [Screening up to follow-up (30 days after last dose administration) (Approximately up to 3.4 years)]

    An adverse event (AE) is any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. A serious adverse event (SAE) is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.

Secondary Outcome Measures

  1. Part 1, 2 and 3: Serum Concentration of Daratumumab and Recombinant Human Hyaluronidase (rHuPH20) (Plasma) Antibodies [Approximately 2 years]

    Serum levels of antibodies to Daratumumab and rHuPH20 for evaluation of potential immunogenicity.

  2. Part 1, 2 and 3: Percentage of Participants with Complete Response (CR) [Approximately 2 years]

    CR is Defined as the proportion of Participants achieving CR (including sCR) according to the International Myeloma Working Group (IMWG) criteria.

  3. Part 1, 2 and 3: Percentage of Participants With Overall Response Rate (ORR) [Approximately 2 years]

    Overall response rate is defined as the percentage of participants who achieve complete response, stringent complete response (sCR), partial response or very good partial response (VGPR) according to the International Myeloma Working Group criteria, during or after study treatment.

  4. Part 1, 2 and 3: Duration of Response (DR) [Approximately 2 years]

    The DR is time from date of initial documentation of response (PR or better) to date of first documented PD, as defined by IMWG criteria.

  5. Part 1, 2 and 3: Time to Response [Approximately 2 years]

    Time to response is defined as the time from the date of first dose of study treatment to the date of the first documentation of observed response (CR or PR or better than PR)

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
  • Participants proven to have multiple myeloma (MM) diagnosis according to the International Myeloma Working Group (IMWG) diagnostic criteria

  • Measurable disease as defined by any of the following: (a) immunoglobulin (Ig) G myeloma (serum monoclonal paraprotein [M-protein] level >=1.0 gram/deciliter [g/dL] or urine M-protein level greater than or equal to (>=) 200 milligram[mg]/24 hours[hrs]; or (b) IgA, IgD, or IgE multiple myeloma (serum M-protein level >= 0.5 g/dL or urine M-protein level >= 200 mg/24 hrs); or (c) light chain multiple myeloma (serum immunoglobulin free light chain >=10 mg/dL and abnormal serum immunoglobulin kappa lambda free light chain ratio)

  • Participant must have an Eastern Cooperative Oncology Group (ECOG) performance status score of 0, 1, or 2

  • Pretreatment clinical laboratory values must meet protocol-defined parameters during the Screening phase

  • Man, who is sexually active with a woman of child-bearing potential and has not had a vasectomy, must agree to use a barrier method of birth control example (eg), either condom with spermicidal foam/gel/film/cream/suppository or partner with occlusive cap (diaphragm or cervical/vault caps) with spermicidal foam/gel/film/cream/suppository, and all men must also not donate sperm during the study and for 3 months after receiving the final dose of study drug

  • Relapsed or refractory disease. Relapse is defined as progression of disease after an initial response to previous treatment, more than 60 days after cessation of treatment. Refractory disease is defined as less than (<) 25 percent (%) reduction in M-protein or progression of disease during treatment or within 60 days after cessation of treatment

  • Prior treatment with less than or equal to (>=) 2 treatment lines of anti-myeloma therapy. Prior lines of therapy must include a proteasome inhibitor (PI) (eg, bortezomib, carfilzomib) and an immunomodulatory drug (IMiD) (example, thalidomide, lenalidomide, pomalidomide) in any order during the course of treatment. Each prior line of therapy may consist of one or more agents and may include induction, hematopoietic stem cell transplantation, and/or maintenance therapy. Radiotherapy, bisphosphonates, or a single short course of steroids is not considered a prior line of therapy

Exclusion Criteria:
  • Participant has received daratumumab or other anti-cluster of differentiation 38 (anti-CD38) therapies previously

  • Participant has received anti-myeloma treatment within 2 weeks before Cycle 1 Day 1

  • Participant has previously received an allogenic stem cell transplant; or participant has received autologous stem cell transplantation (ASCT) within 12 weeks before Cycle 1 Day 1

  • Participant has a history of malignancy (other than multiple myeloma) within 5 years before Cycle 1 Day 1 (exceptions are squamous and basal cell carcinomas of the skin and carcinoma in situ of the cervix, or malignancy that in the opinion of the investigator, with concurrence with the sponsor's medical monitor, is considered cured with minimal risk of recurrence)

  • Participant is exhibiting clinical signs of meningeal involvement of multiple myeloma

Contacts and Locations

Locations

SiteCityStateCountryPostal Code
1AtlantaGeorgiaUnited States
2New YorkNew YorkUnited States
3CharlotteNorth CarolinaUnited States
4PhiladelphiaPennsylvaniaUnited States
5VejleDenmark
6Nantes Cedex 1France
7Tours cedexFrance
8AmsterdamNetherlands
9BadalonaSpain
10PamplonaSpain
11SalamancaSpain
12StockholmSweden

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:
NCT02519452
Other Study ID Numbers:
  • CR107838
  • 2015-001210-94
  • 54767414MMY1004
First Posted:
Aug 11, 2015
Last Update Posted:
Oct 8, 2021
Last Verified:
Oct 1, 2021
Studies a U.S. FDA-regulated Device Product:
No
Keywords provided by Janssen Research & Development, LLC
Additional relevant MeSH terms:

Study Results

No Results Posted as of Oct 8, 2021