# Biomarker in Tissue Samples From Patients With Ewing Sarcoma

> **NCT01365949** · — · COMPLETED · sponsor: **Children's Oncology Group** · enrollment: 40 (estimated)

## Conditions studied

- Sarcoma

## Interventions

- **GENETIC:** microarray analysis
- **GENETIC:** protein analysis
- **OTHER:** immunohistochemistry staining method
- **OTHER:** laboratory biomarker analysis

## Key facts

- **NCT ID:** NCT01365949
- **Lead sponsor:** Children's Oncology Group
- **Sponsor class:** NETWORK
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-05
- **Primary completion:** 2016-07
- **Final completion:** —
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2016-07-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01365949

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01365949, "Biomarker in Tissue Samples From Patients With Ewing Sarcoma". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT01365949. Licensed CC0.

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