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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT03445663




Registration number
NCT03445663
Ethics application status
Date submitted
1/02/2018
Date registered
26/02/2018

Titles & IDs
Public title
Study Evaluating AMG 424 in Subjects With Multiple Myeloma
Scientific title
A Phase 1, First-in-Human, Open-Label Study Evaluating the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Efficacy of AMG 424 in Subjects With Multiple Myeloma
Secondary ID [1] 0 0
20160445
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Relapsed/ Refractory Multiple Myeloma 0 0
Condition category
Condition code
Cancer 0 0 0 0
Other cancer types

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - AMG 424

Experimental: AMG 424 - Comparison of different dosages of AMG 424


Treatment: Drugs: AMG 424
Subjects will receive IV infusions of AMG 424
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Subject incidence of treatment emergent and treatment related adverse events as assessed by CTCAE version 4.0
Timepoint [1] 0 0
12 Months
Primary outcome [2] 0 0
Subject incidence of dose limiting toxicities (DLTs)
Timepoint [2] 0 0
28 Days
Secondary outcome [1] 0 0
Anti-tumor activity
Timepoint [1] 0 0
48 Months
Secondary outcome [2] 0 0
Duration of Response
Timepoint [2] 0 0
48 Months
Secondary outcome [3] 0 0
Maximum concentration (Cmax) of AMG 424
Timepoint [3] 0 0
12 Weeks
Secondary outcome [4] 0 0
Minimum concentration (Cmin) of AMG 424
Timepoint [4] 0 0
12 Weeks
Secondary outcome [5] 0 0
Time of maximum concentration (Tmax) of AMG 424
Timepoint [5] 0 0
12 Weeks
Secondary outcome [6] 0 0
Area under the concentration-time curve (AUC) of AMG 424
Timepoint [6] 0 0
12 Weeks
Secondary outcome [7] 0 0
Time to progression
Timepoint [7] 0 0
48 Months
Secondary outcome [8] 0 0
Progression-Free Survival
Timepoint [8] 0 0
48 Months
Secondary outcome [9] 0 0
Overall Survival
Timepoint [9] 0 0
48 Months

Eligibility
Key inclusion criteria
* Multiple myeloma meeting the following criteria:
* Pathologically-documented diagnosis of multiple myeloma that has relapsed after at least two prior lines of therapy that must include a proteasome inhibitor (PI), immunomodulatory drug (IMiD), and, where approved and available, anti-CD38 therapy in any order OR that is refractory to PI, IMiD, and anti-CD38 therapy.

?Subjects who could not tolerate a PI, IMiDs, or a CD38-directed therapeutic antibody due to unacceptable toxicities are eligible to enroll in the study.
* Measurable disease as per IMWG response criteria
* Eastern Cooperative Oncology Group (ECOG) Performance Status of = 2
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
* Known central nervous system involvement by multiple myeloma
* Previously received allogeneic stem cell transplant and one or more of the following:

* received the transplant < 6 months prior to study Day 1
* received immunosuppressive therapy < 3 months prior to study Day 1
* any active acute graft versus host disease (GvHD), grade 2- 4, according to the Glucksberg criteria or active chronic GvHD requiring systemic treatment
* any systemic therapy against GvHD < 2 weeks prior to study Day 1
* Autologous stem cell transplantation less than 90 days prior to study day 1
* Multiple myeloma with IgM subtype
* POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal protein, and skin changes)
* Evidence of primary or secondary plasma cell leukemia at the time of screening
* Waldenstrom's macroglobulinemia
* Amyloidosis
* Dexamethasone at cumulative doses of greater than 160 mg or equivalent <3 weeks prior to study Day 1 is not allowed. Use of topical or inhaled steroids is acceptable
* Anticancer treatment (chemotherapy, IMiD, PI, molecular targeted therapy) < 2 weeks prior to study Day 1
* Treatment with a therapeutic antibody targeting CD38 < 12 weeks prior to study Day 1
* Systemic radiation therapy or major surgery < 28 days prior to study Day 1 as well as focal radiotherapy < 14 days prior to study Day 1.
* Major surgery within 28 days prior to study Day 1

Study design
Purpose of the study
Treatment
Allocation to intervention
NA
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Single group
Other design features
Phase
Phase 1
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Stopped early
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
31/07/2018
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
19/06/2020
Sample size
Target
Accrual to date
Final
27
Recruitment in Australia
Recruitment state(s)
NSW,VIC
Recruitment hospital [1] 0 0
Research Site - Camperdown
Recruitment hospital [2] 0 0
Research Site - Fitzroy
Recruitment postcode(s) [1] 0 0
2050 - Camperdown
Recruitment postcode(s) [2] 0 0
3065 - Fitzroy
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
California
Country [2] 0 0
United States of America
State/province [2] 0 0
North Carolina
Country [3] 0 0
United States of America
State/province [3] 0 0
Ohio
Country [4] 0 0
United States of America
State/province [4] 0 0
Washington
Country [5] 0 0
United States of America
State/province [5] 0 0
Wisconsin

Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Name
Xencor, Inc.
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
MD
Address 0 0
Amgen
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries

Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
Yes
What data in particular will be shared?
De-identified individual patient data for variables necessary to address the specific research question in an approved data sharing request

Supporting document/s available: Study protocol, Statistical analysis plan (SAP), Informed consent form (ICF), Clinical study report (CSR)
When will data be available (start and end dates)?
Data sharing requests relating to this study will be considered beginning 18 months after the study has ended and either 1) the product and indication (or other new use) have been granted marketing authorization in both the US and Europe or 2) clinical development for the product and/or indication discontinues and the data will not be submitted to regulatory authorities. There is no end date for eligibility to submit a data sharing request for this study.
Available to whom?
Qualified researchers may submit a request containing the research objectives, the Amgen product(s) and Amgen study/studies in scope, endpoints/outcomes of interest, statistical analysis plan, data requirements, publication plan, and qualifications of the researcher(s). In general, Amgen does not grant external requests for individual patient data for the purpose of re-evaluating safety and efficacy issues already addressed in the product labelling. Requests are reviewed by a committee of internal advisors, and if not approved, may be further arbitrated by a Data Sharing Independent Review Panel. Upon approval, information necessary to address the research question will be provided under the terms of a data sharing agreement. This may include anonymized individual patient data and/or available supporting documents, containing fragments of analysis code where provided in analysis specifications. Further details are available at the link below.
Available for what types of analyses?
How or where can data be obtained?
IPD available at link: https://www.amgen.com/datasharing


What supporting documents are/will be available?

No Supporting Document Provided



Results publications and other study-related documents

No documents have been uploaded by study researchers.


Results not provided in https://clinicaltrials.gov/study/NCT03445663