A Study of PET/CT Scans With the Radioactive Tracer 89Zr-DFO-Daratumumab in People With Myeloma

NCT ID: NCT04467281

Last Updated: 2022-07-01

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

WITHDRAWN

Clinical Phase

PHASE2

Study Classification

INTERVENTIONAL

Study Start Date

2020-06-30

Study Completion Date

2021-02-26

Brief Summary

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The purpose of this study is to see if using the radioactive tracer 89Zr-DFO-daratumumab with PET/CT scans is a practical and effective way to view and monitor multiple myeloma in participants before and during their treatment with daratumumab. We also want to see if 89Zr-DFO-daratumumab PET/CT scans can predict a participant's response to therapy, and if they can better locate any leftover disease following treatment compared to the standard imaging methods.

Detailed Description

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Conditions

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Multiple Myeloma

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

This will be a phase II clinical trial.
Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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89Zr-DFO-daratumumab PET/CT

Pre treatment evaluation: 1) Standard of Care (SoC) labs, imaging, blind bone marrow biopsy. 2) Baseline research 89 Zr DFO daratumumab PET/CT 3) Possible biopsy of 89 Zr DFO daratumumab avid lesion Treatment: Daratumumab containing combination therapy (up to 12 cycles, 4 weeks/cycle). SoC labs, imaging, and blind bone marrow biopsies until complete response (CR) is suspected or 12 cycles are completed.

Post treatment evaluation:1) SoC labs, imaging, and blind bone marrow biopsy 2) SoC minimal residual disease (MRD) analysis by next generation sequencing 3) Follow up research 89 Zr DFO daratumumab PET/CT 4) Possible biopsy of 89 Zr DFO daratumumab avid lesion

Group Type EXPERIMENTAL

89Zr-DFO-daratumumab

Intervention Type DRUG

Patients will undergo 89Zr-DFO-daratumumab PET/CT once before standard of care therapy and once again afterward, for a total of two research scans.

PET/CT

Intervention Type DIAGNOSTIC_TEST

Patients will undergo 89Zr-DFO-daratumumab PET/CT once before standard of care therapy and once again afterward, for a total of two research scans.

Interventions

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89Zr-DFO-daratumumab

Patients will undergo 89Zr-DFO-daratumumab PET/CT once before standard of care therapy and once again afterward, for a total of two research scans.

Intervention Type DRUG

PET/CT

Patients will undergo 89Zr-DFO-daratumumab PET/CT once before standard of care therapy and once again afterward, for a total of two research scans.

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Age ≥ 21 years
* Histologically/immunohistochemistry-confirmed CD38-positive multiple myeloma
* At least one tumor lesion on CT, MRI, or FDG PET/CT within 90 days of protocol enrollment
* ECOG performance status 0 to 2
* Participant is capable of having an informed consent discussion (Legally Authorized Representatives are not permitted to sign on a participant's behalf).

Exclusion Criteria

* Life expectancy \< 12 months
* Pregnancy or lactation
* Patients who cannot undergo PET/CT scanning because of weight limits. PET/CT scanners may not be able to function with patients over 450 pounds.
* History of anaphylactic reaction to humanized or human antibodies.
* Previous treatment with daratumumab. Previous treatment with other myeloma therapies will be allowed.
Minimum Eligible Age

21 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Memorial Sloan Kettering Cancer Center

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Marius Mayerhoefer, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Memorial Sloan Kettering Cancer Center

Related Links

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http://www.mskcc.org/mskcc/html/44.cfm

Memorial Sloan Kettering Cancer Center

Other Identifiers

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20-098

Identifier Type: -

Identifier Source: org_study_id

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