We're building a better ClinicalTrials.gov. Check it out and tell us what you think!
ClinicalTrials.gov Menu

Study of Chemoimmunotherapy for High-Risk Neuroblastoma

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT03189706
Recruitment Status : Active, not recruiting
First Posted : June 16, 2017
Last Update Posted : October 20, 2022
Y-mAbs Therapeutics
Information provided by (Responsible Party):
Memorial Sloan Kettering Cancer Center

Brief Summary:
The purpose of this study is to find out whether an experimental drug called Hu3F8 can be given with the chemotherapy drugs irinotecan and temozolomide and another drug called GM-CSF. The investigators want to find out if this combination is safe and what effect it has on the participant and the disease.

Condition or disease Intervention/treatment Phase
Neuroblastoma (NB) Drug: Irinotecan Drug: temozolomide Biological: Hu3F8 Drug: GM-CSF Early Phase 1

Layout table for study information
Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 48 participants
Allocation: N/A
Intervention Model: Single Group Assignment
Intervention Model Description: This is a pilot study of HITS in patients with resistant NB.
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Phase II Study of Hu3F8, Irinotecan/Temozolomide and Sargramostim (HITS) Chemoimmunotherapy for High-Risk Neuroblastoma
Actual Study Start Date : June 12, 2017
Estimated Primary Completion Date : June 2023
Estimated Study Completion Date : June 2023

Arm Intervention/treatment
Experimental: Hu3F8, Irinotecan/Temozolomide and Sargramostim (HITS)
Each cycle consists of four doses of hu3F8, five doses each of irinotecan and temozolomide and five doses of GM-CSF.
Drug: Irinotecan
50mg/m^2/day IV will be administered from day 1-5

Drug: temozolomide
(given concurrently with Irinotecan) 150mg/m^2/day orally

Biological: Hu3F8
2.25mg/kg IV will be administered on days 2, 4, 8 and 10

Drug: GM-CSF
250mcg/m2/day SC will be administered on days 6-10

Primary Outcome Measures :
  1. Number of participants with treatment-related adverse events as assessed by CTCAE v4.0 [ Time Frame: 2 years ]
    The regimen will be considered safe if there are no toxicities requiring discontinuation of therapy in at least 9/10 patients during the first two cycles.

  2. response rate (CR+PR) [ Time Frame: 2 years ]
    Response assessment will be based on the best response over the course of four cycles. Disease response for NB will use the International NB Response Criteria. Patients who withdraw from the study prior to cycle 4 with < partial response will also not be considered evaluable for response and will be replaced.

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.

Layout table for eligibility information
Ages Eligible for Study:   Child, Adult, Older Adult
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Diagnosis of NB as defined by international criteria,.e., histopathology (confirmed by the MSK Department of Pathology) or bone marrow metastases plus high urine catecholamine levels
  • High-risk NB as defined as any of the following:

    • Stage 4 with MYCN amplification (any age)
    • Stage 4 without MYCN amplification (>1.5 years of age)
    • Stage 3 with MYCN amplification (unresectable; any age)
    • Stage 4S with MYCN amplification (any age)
  • Patients fulfill one of the following criteria:

    1. Have evidence of soft tissue disease OR
    2. If they only have osteomedullary disease at protocol enrollment, they should have:

      • Had previously received Hu3F8+GMCSF therapy AND have had less than a complete response to it OR
      • Had progressed progressive disease after their most recent anti-neuroblastoma therapeutic regimen
  • Patients must have evaluable (microscopic marrow metastasis, elevated tumor markers, positive MIBG or PET scans) or measurable (CT, MRI) disease documented after completion of prior systemic therapy.
  • Prior treatment with murine and hu3F8 is allowed.
  • Prior treatment with irinotecan or temozolomide is permitted.
  • Patients with prior m3F8, hu3F8, ch14.18 or hu14.18 treatment must have a negative HAHA antibody titer. Human anti-mouse antibody positivity is allowed.
  • Signed informed consent indicating awareness of the investigational nature of this program.

Exclusion Criteria:

  • Patients with CR/VGPR disease
  • Existing severe major organ dysfunction, i.e., renal, cardiac, hepatic, neurologic, pulmonary, or gastrointestinal toxicity ≥ grade 3 except for hearing loss, alopecia, anorexia, nausea, and hypomagnesemia from TPN, which may be grade 3
  • ANC < 500/uL
  • Platelet count <30K/uL
  • History of allergy to mouse proteins
  • Active life-threatening infection
  • Inability to comply with protocol requirements
  • Women who are pregnant or breast-feeding

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03189706

Layout table for location information
United States, New York
Memorial Sloan Kettering Cancer Center
New York, New York, United States, 10065
Sponsors and Collaborators
Memorial Sloan Kettering Cancer Center
Y-mAbs Therapeutics
Layout table for investigator information
Principal Investigator: Shakeel Modak, MD Memorial Sloan Kettering Cancer Center
Additional Information:
Layout table for additonal information
Responsible Party: Memorial Sloan Kettering Cancer Center
ClinicalTrials.gov Identifier: NCT03189706    
Other Study ID Numbers: 17-251
First Posted: June 16, 2017    Key Record Dates
Last Update Posted: October 20, 2022
Last Verified: October 2022
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: Yes
Plan Description: Memorial Sloan Kettering Cancer Center supports the international committee of medical journal editors (ICMJE) and the ethical obligation of responsible sharing of data from clinical trials. The protocol summary, a statistical summary, and informed consent form will be made available on clinicaltrials.gov when required as a condition of Federal awards, other agreements supporting the research and/or as otherwise required. Requests for deidentified individual participant data can be made beginning 12 months after publication and for up to 36 months post publication. Deidentified individual participant data reported in the manuscript will be shared under the terms of a Data Use Agreement and may only be used for approved proposals. Requests may be made to: crdatashare@mskcc.org.
Supporting Materials: Statistical Analysis Plan (SAP)

Layout table for additional information
Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Keywords provided by Memorial Sloan Kettering Cancer Center:
Additional relevant MeSH terms:
Layout table for MeSH terms
Neuroectodermal Tumors, Primitive, Peripheral
Neuroectodermal Tumors, Primitive
Neoplasms, Neuroepithelial
Neuroectodermal Tumors
Neoplasms, Germ Cell and Embryonal
Neoplasms by Histologic Type
Neoplasms, Glandular and Epithelial
Neoplasms, Nerve Tissue
Topoisomerase I Inhibitors
Topoisomerase Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Antineoplastic Agents
Antineoplastic Agents, Alkylating
Alkylating Agents