← Eichor
Study identifier: NCT04616560 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Trastuzumab Deruxtecan (DS-8201a) for the Treatment of Recurrent or Refractory Osteosarcoma, Wilms Tumor, and Desmoplastic Small Round Cell Tumor

Condition: Desmoplastic Small Round Cell Tumor · Osteosarcoma · Recurrent Desmoplastic Small Round Cell Tumor  ·  Sponsor: National Cancer Institute (NCI)

PhasePhase 1/Phase 2
Planned participants55
Who can joinAll sexes, 12 Years to 39 Years
Healthy volunteersNo

About this study

This phase I/II trial studies the effects of trastuzumab deruxtecan (DS-8201a) in treating patients with osteosarcoma, Wilms tumor (WT) or desmoplastic small round cell tumor (DSRCT) that is newly diagnosed or has come back after a period of improvement (recurrent) or that has not responded to previous treatment (refractory). Trastuzumab deruxtecan is in a class of medications called antibody-drug conjugates. It is composed of a monoclonal antibody, called trastuzumab, linked to a chemotherapy drug, called deruxtecan. Trastuzumab attaches to HER2 positive tumor cells in a targeted way and delivers deruxtecan to kill them.

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

Talk to the study team

Contact details are listed per location below or on the registry record.

Always discuss trial participation with your own doctor first.

Locations (28)

Children's Hospital of AlabamaBirmingham, Alabama, United StatesSuspended
Children's Hospital Los AngelesLos Angeles, California, United StatesSuspended
Children's Hospital of Orange CountyOrange, California, United StatesSuspended
Lucile Packard Children's Hospital Stanford UniversityPalo Alto, California, United StatesSuspended
UCSF Medical Center-Mission BaySan Francisco, California, United StatesSuspended
Children's Hospital ColoradoAurora, Colorado, United StatesSuspended
Children's National Medical CenterWashington D.C., District of Columbia, United StatesSuspended
Johns Hopkins All Children's HospitalSt. Petersburg, Florida, United StatesSuspended
Children's Healthcare of Atlanta - Arthur M Blank HospitalAtlanta, Georgia, United StatesRecruiting
Lurie Children's Hospital-ChicagoChicago, Illinois, United StatesSuspended
Riley Hospital for ChildrenIndianapolis, Indiana, United StatesSuspended
Johns Hopkins University/Sidney Kimmel Cancer CenterBaltimore, Maryland, United StatesRecruiting

+ 16 more locations — full list on the registry record.

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/NCT04616560