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TerminatedNot applicableNCT02549638
Official study title

Identification of Prognostic Biomarkers for Progression of Invasive Squamous Cell Carcinoma

Study summary

The study will utilize both retrospective and prospective data collection from patients that already had a bronchoscopy and lung resection or will have a bronchoscopy and lung resection for squamous cell carcinoma. The investigators plan to prospectively collect 5 bronchoscopic biopsies, 10ml blood and one tumor and adjacent normal samples from 200 qualified patients who meet the study criteria.

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Key things to know

Main goalNot specified

This describes the study’s primary purpose.

What is being studiedDNA Extraction

The study team can explain what participation involves.

Who it may be forCarcinoma, Squamous Cell · Carcinoma, Squamous

These are broad labels—not an eligibility decision.

Checked against the public recordLast updated Oct 14, 2025 · Source: ClinicalTrials.gov

Is enrollment open?Terminated

Ask the study team to confirm whether enrollment is open.

What kind of study?Not applicable

Observational

Where is it offered?1 U.S. location

Locations may change over time.

Who runs it?Mayo Clinic

Study sponsor

01
Study overview

What this study is about

Purpose
Not specified
Study type
Observational
Phase
Not applicable
Sponsor
Mayo Clinic
Interventions being studied
Genetic: DNA Extraction
02
Explore related studies

How this study is categorized

These labels come from structured fields and exact terms in the public record.

Treatment approach
Surgery→
03
Public criteria

Who may be able to participate

The sponsor separates these requirements into two groups. You do not need to interpret them alone—use them to guide a conversation with the study team.

Requirements people may need to meetInclusion criteria
  • known or suspected squamous cell carcinoma of the lung
  • able to provide consent
  • could have already had a bronchoscopy or surgical resection with tissue saved at the Mayo Clinic Rochester
  • will be undergoing a bronchoscopy and having a surgical resection at the Mayo Clinic Rochester
Reasons someone may not be able to joinExclusion criteria
  • unable to provide consent
  • pregnant

Important: This is the sponsor’s public criteria, not a determination of eligibility. The study team must review your individual situation.

04
Study sites

U.S. locations

  • Mayo Clinic in RochesterRochester, Minnesota

Source and freshness
Processed from ClinicalTrials.gov. Last public update: Oct 14, 2025. Always confirm current availability with the study team.

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