# Ex-Vivo COF Study for Lung Cancer Observation

> **NCT04534413** · — · ENROLLING_BY_INVITATION · sponsor: **University Health Network, Toronto** · enrollment: 50 (estimated)

## Conditions studied

- Lung Cancer

## Interventions

- **DEVICE:** composite optical fiberscope (COF)

## Key facts

- **NCT ID:** NCT04534413
- **Lead sponsor:** University Health Network, Toronto
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2020-08-05
- **Primary completion:** 2027-12-05
- **Final completion:** 2027-12-05
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2026-05-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04534413

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04534413, "Ex-Vivo COF Study for Lung Cancer Observation". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04534413. Licensed CC0.

---

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