# Global collaboRAtion on CIC-DUX4, BCOR-CCN3, High-grade Undifferentiated Round Cell Sarcoma (URCS) Project

> **NCT05357768** · — · RECRUITING · sponsor: **Istituto Ortopedico Rizzoli** · enrollment: 260 (estimated)

## Conditions studied

- Undifferentiated Round Cell Sarcoma

## Interventions

- **OTHER:** data collection and analysis on Formalin-fixed paraffin embedded tissue and/or frozen tumoral tissue

## Key facts

- **NCT ID:** NCT05357768
- **Lead sponsor:** Istituto Ortopedico Rizzoli
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2019-06-11
- **Primary completion:** 2026-12-31
- **Final completion:** 2028-12-31
- **Target enrollment:** 260 (ESTIMATED)
- **Last updated:** 2025-05-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05357768

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05357768, "Global collaboRAtion on CIC-DUX4, BCOR-CCN3, High-grade Undifferentiated Round Cell Sarcoma (URCS) Project". Retrieved via AI Analytics 2026-06-30 from https://api.ai-analytics.org/clinical/NCT05357768. Licensed CC0.

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