Clinical trial Recruiting at 1 site Phase 2 Interventional Ages 1 Month to 17

Evaluating eflapegrastim for children with solid tumors or lymphomas undergoing chemotherapy

Official title: A Multicenter, Open-Label, Phase 2 Study to Evaluate the Safety and Pharmacokinetics of Eflapegrastim in Pediatric Patients With Solid Tumors or Lymphomas and Treated With Myelosuppressive Chemotherapy

Run by Spectrum Pharmaceuticals, Inc · NCT04570423 · Data updated 2026-11-12

This study is testing a new drug called eflapegrastim to see if it can help children with solid tumors or lymphomas feel better while they are getting chemotherapy.

Quick facts

PhasePhase 2
Study typeInterventional
Ages1 Month to 17 Years
SexAll
Enrollment40 (estimated)
SponsorSpectrum Pharmaceuticals, Inc
Industry-sponsored
Drugs / interventionschemotherapy, radiation
Locations5 sites (Valhalla, New York and 4 other locations)
StatusRecruiting
StartedMay 20, 2021
Main results expectedOctober 2027
Study endsOctober 2027
Registry record updatedOctober 28, 2026
Trial IDNCT04570423 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include pediatric patients with newly diagnosed or relapsed solid tumors or lymphomas who are eligible for myelosuppressive chemotherapy.

Probably not a fit

Patients with bone marrow involvement or those not requiring myelosuppressive chemotherapy may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Phase 2, open-label, multicenter study aims to assess the safety and pharmacokinetics of eflapegrastim in pediatric patients aged 1 month to under 17 years who have solid tumors or lymphoma and are receiving myelosuppressive chemotherapy. Approximately 40 participants will be enrolled and divided into four age-based cohorts, with initial focus on dose-limiting toxicities in the first cohort before parallel enrollment in the others. All participants will receive standard chemotherapy followed by subcutaneous administration of eflapegrastim for up to four treatment cycles.

Why it matters

Potential benefit: If successful, this study could improve the safety and effectiveness of chemotherapy in pediatric patients with solid tumors or lymphomas.

How similar studies have gone: Other studies have shown promise in using similar approaches for managing chemotherapy-related complications in pediatric oncology, suggesting potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Participant must have a pathologic/histologic confirmed newly diagnosed/relapsed/recurrent solid tumor or lymphoma without bone marrow involvement.
2. Participant must be a candidate to receive myelosuppressive chemotherapy, with a febrile neutropenia rate of at least 20% as outlined in the National Comprehensive Cancer Network (NCCN) guidelines.
3. Participant has adequate hematological, renal, and hepatic function.
4. Participant must have an echocardiogram (ECHO) or multigated acquisition (MUGA) within 14 days of Screening if receiving a cardiotoxic therapy and have a cardiac ejection fraction of \>50%.
5. Participant must have a lumbar puncture, if clinically indicated, to rule out central nervous system (CNS) involvement within 14 days of study entry.
6. Participant has a Karnofsky performance level ≥50% for patients ≥16 years of age or a Lansky performance level ≥50 for children \<16 years of age.

Exclusion Criteria:

1. Participant has an uncontrollable infection, has an underlying medical condition, and/or another serious illness that would impair the ability of the participant to receive protocol-specified treatment.
2. Participant has had previous exposure to filgrastim (within 7 days), pegfilgrastim (within 14 days), or other granulocyte colony stimulating factor (G-CSF) products in clinical development within 2 weeks prior to the administration of study drug (eflapegrastim)
3. Participant requires concurrent radiation therapy specifically in Cycle 1.
4. Participant has had prior bone marrow or hematopoietic stem cell transplant and/or has concurrent bone marrow involvement in their malignancy, including leukemia.
5. Participant has had spinal radiation therapy within 30 days prior to study enrollment.
6. Participant has used any investigational drugs, biologics or devices within 30 days prior to study treatment or plans to use any of these during the study.
7. Participant has a known sensitivity or previous reactions to any of the G-CSF products.
8. Participant with active CNS disease.
9. Participant has not recovered from previous treatment adverse events to ≤Grade 1.

Where it's running

  • University Hospitals Cleveland Medical Center
    Cleveland, Ohio, United States
    Recruiting
  • New York Medical College
    Valhalla, New York, United States
    Terminated
  • Carolinas Medical Center/ Levine Children's Hospital
    Charlotte, North Carolina, United States
    Terminated
  • Levine Children's Health
    Charlotte, North Carolina, United States
    Terminated
  • UT MD Anderson Cancer Center
    Houston, Texas, United States
    Terminated

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.