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Study identifier: NCT04219202 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Neoadjuvant Irradiation of Retroperitoneal Soft Tissue Sarcoma With Ions Retro-Ion

Condition: Sarcoma,Soft Tissue  ·  Sponsor: University Hospital Heidelberg

PhaseNA
Planned participants64
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The study is a randomized, open, prospective phase II study. The aim of the study is to evaluate the safety and feasibility of a hypofractionated, accelerated radiation approach based on the incidence of grade 3-5 NCI Common Terminology Criteria for Adverse Events (NCI-CTC-AE ) toxicity and / or termination of the planned therapy for any reason with neoadjuvant radiation with active beam guidance of the retroperitoneal Sarcomas using protons or carbon ions before a subsequent tumor resection.

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

Talk to the study team

Juergen Debus, Prof.  ·  +496221  ·  juergen.debus@med.uni-heidelberg.de

Katharina Kozyra, Dr  ·  +496221  ·  katharina.kozyra@med.uni-heidelberg.de

Always discuss trial participation with your own doctor first.

Locations (1)

University Hospital of Heidelberg, Radiation OncologyHeidelberg, GermanyRecruiting

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Source record: clinicaltrials.gov/study/NCT04219202