# Proton Beam Radiation Therapy in Treating Patients With Retroperitoneal Sarcoma

> **NCT01034566** · NA · WITHDRAWN · sponsor: **Abramson Cancer Center at Penn Medicine**

## Conditions studied

- Adult Soft Tissue Sarcoma

## Interventions

- **RADIATION:** Proton Beam Radiation Therapy

## Key facts

- **NCT ID:** NCT01034566
- **Lead sponsor:** Abramson Cancer Center at Penn Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2009-11
- **Primary completion:** 2012-11
- **Final completion:** 2013-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Failure to accrue
- **Last updated:** 2021-06-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01034566

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01034566, "Proton Beam Radiation Therapy in Treating Patients With Retroperitoneal Sarcoma". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01034566. Licensed CC0.

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