← Eichor
Study identifier: NCT06709495 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Phase 1/2 Trial to Evaluate the Safety and Efficacy of PEEL-224 in Combination With Vincristine and Temozolomide in Adolescents and Young Adults With Relapsed or Refractory Sarcomas

Condition: Sarcoma · Sarcoma, Ewing · Desmoplastic Small Round Cell Tumor  ·  Sponsor: David S Shulman, MD

PhasePhase 1/Phase 2
Planned participants63
Who can joinAll sexes, 12 Years to 49 Years
Healthy volunteersNo

About this study

This research is being done to test a new drug called PEEL-224 in combination with two commercially available drugs, Vincristine and Temozolomide, and to determine how effective this combination of drugs is at treating Ewing Sarcoma (EWS) and Desmoplastic Small Round Cell Tumor (DSRCT), as well as multiple other kinds of sarcomas. The names of the study drugs and biological agents involved in this study are: * PEEL-224 (a type of Topoisomerase 1 inhibitor) * Vincristine (A type of vinca alkaloid) * Temozolomide (A type of alkylating agent) * Pegfilgrastim or Filgrastim (types of Myeloid growth factors)

This description comes directly from the study's public registry record.

Talk to the study team

David Shulman, MD  ·  617-632-6670  ·  david_shulman@dfci.harvard.edu

Always discuss trial participation with your own doctor first.

Locations (3)

Boston Children's HospitalBoston, Massachusetts, United StatesNot Yet Recruiting
Dana-Farber Cancer InstituteBoston, Massachusetts, United StatesRecruiting
Brigham and Women's HospitalBoston, Massachusetts, United StatesNot Yet Recruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT06709495