# Comparing Carbon Ion Therapy, Surgery, and Proton Therapy for Management of Pelvic Sarcomas Involving the Bone

> **NCT05033288** · — · RECRUITING · sponsor: **Mayo Clinic** · enrollment: 72 (estimated)

## Conditions studied

- Bone Sarcoma
- Chondrosarcoma
- Chordoma
- Ewing Sarcoma of Bone
- Pelvic Rhabdomyosarcoma

## Interventions

- **OTHER:** Electronic Health Record Review
- **OTHER:** Quality-of-Life Assessment

## Key facts

- **NCT ID:** NCT05033288
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2022-01-20
- **Primary completion:** 2027-08-30
- **Final completion:** 2031-08-30
- **Target enrollment:** 72 (ESTIMATED)
- **Last updated:** 2026-03-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05033288

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05033288, "Comparing Carbon Ion Therapy, Surgery, and Proton Therapy for Management of Pelvic Sarcomas Involving the Bone". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT05033288. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*