# Evaluating Clonogenic Epithelial Cell Populations in Patients With Bronchiolitis Obliterans Syndrome

> **NCT04604522** · — · RECRUITING · sponsor: **M.D. Anderson Cancer Center** · enrollment: 15 (estimated)

## Conditions studied

- Bronchiolitis Obliterans

## Interventions

- **PROCEDURE:** Biospecimen Collection
- **OTHER:** Medical Chart Review

## Key facts

- **NCT ID:** NCT04604522
- **Lead sponsor:** M.D. Anderson Cancer Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2020-08-27
- **Primary completion:** 2026-03-31
- **Final completion:** 2026-03-31
- **Target enrollment:** 15 (ESTIMATED)
- **Last updated:** 2026-03-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04604522

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04604522, "Evaluating Clonogenic Epithelial Cell Populations in Patients With Bronchiolitis Obliterans Syndrome". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04604522. Licensed CC0.

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