# Biomarkers in Tissue Samples From Patients With Recurrent or Metastatic Head and Neck Cancer Treated on ECOG-E1395 and ECOG-E3301

> **NCT01487733** · — · COMPLETED · sponsor: **Eastern Cooperative Oncology Group** · enrollment: 155 (actual)

## Conditions studied

- Head and Neck Cancer

## Interventions

- **GENETIC:** gene expression analysis
- **GENETIC:** in situ hybridization
- **OTHER:** immunohistochemistry staining method
- **OTHER:** laboratory biomarker analysis

## Key facts

- **NCT ID:** NCT01487733
- **Lead sponsor:** Eastern Cooperative Oncology Group
- **Sponsor class:** NETWORK
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2011-12-22
- **Primary completion:** 2012-01-22
- **Final completion:** 2012-01-22
- **Target enrollment:** 155 (ACTUAL)
- **Last updated:** 2017-05-17

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01487733

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01487733, "Biomarkers in Tissue Samples From Patients With Recurrent or Metastatic Head and Neck Cancer Treated on ECOG-E1395 and ECOG-E3301". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01487733. Licensed CC0.

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