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NOT YET RECRUITING
NCT07437963
PHASE1/PHASE2

Testing the Addition of Iberdomide to Therapy in People With Neuroblastoma That Has Come Back, Not Responded to Treatment, or Gotten Worse

Sponsor: National Cancer Institute (NCI)

View on ClinicalTrials.gov

Summary

This phase I/II trial studies the side effects and best dose of iberdomide when given together with chemoimmunotherapy drugs and to see how well it works in treating patients with neuroblastoma that has come back after a period of improvement (relapsed), that does not respond to treatment (refractory), or that is growing, spreading, or getting worse (progressive) following prior chemoimmunotherapy. Iberdomide is a cereblon-modulating agent. It works by helping the immune system kill tumor cells. Chemoimmunotherapy is chemotherapy combined with immunotherapy. Chemotherapy drugs, such as cyclophosphamide and topotecan, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Immunotherapy with dinutuximab, may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread. Granulocyte-macrophage colony-stimulating factors (GM-CSF), such as sargramostim, may increase the production of blood cells and may help the immune system recover from the side effects of chemotherapy. Giving iberdomide with chemoimmunotherapy may be safe, tolerable, and/or effective in treating patients with relapsed, refractory, or progressive neuroblastoma following prior chemoimmunotherapy.

Official title: Phase 1/2 Study of Dinutuximab/Cyclophosphamide/Topotecan/Sargramostim (GM-CSF) With or Without Iberdomide in Children With Relapsed, Refractory, or Progressive Neuroblastoma Following Prior Chemoimmunotherapy

Key Details

Gender

All

Age Range

1 Year - 30 Years

Study Type

INTERVENTIONAL

Enrollment

76

Start Date

2026-05-01

Completion Date

2029-09-30

Last Updated

2026-04-09

Healthy Volunteers

No

Interventions

PROCEDURE

Bone Marrow Aspiration

Undergo bone marrow aspiration

PROCEDURE

Bone Marrow Biopsy

Undergo bone marrow biopsy

PROCEDURE

Computed Tomography

Undergo CT

DRUG

Cyclophosphamide

Given IV

BIOLOGICAL

Dinutuximab

Given IV

PROCEDURE

Echocardiography Test

Undergo ECHO

PROCEDURE

FDG-Positron Emission Tomography

Undergo FDG-PET

DRUG

Iberdomide

Given PO, NG-tube, or G-tube

PROCEDURE

Magnetic Resonance Imaging

Undergo MRI

PROCEDURE

Multigated Acquisition Scan

Undergo MUGA

RADIATION

Nuclear Radiology Imaging Procedure

Undergo 123I-MIBG scans

BIOLOGICAL

Sargramostim

Given SC or IV

DRUG

Topotecan

Given IV