# Application of Transbronchial Cryobiopsy in the Diagnosis of Progressive Pulmonary Fibrosis

> **NCT06251687** · NA · RECRUITING · sponsor: **China-Japan Friendship Hospital** · enrollment: 100 (estimated)

## Conditions studied

- Pulmonary Fibrosis
- Transbronchial Cryobiopsy

## Interventions

- **PROCEDURE:** Transbronchial Cryobiopsy，TBLC
- **PROCEDURE:** Transbronchial Lung Biopsy，TBLB

## Key facts

- **NCT ID:** NCT06251687
- **Lead sponsor:** China-Japan Friendship Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-02-01
- **Primary completion:** 2026-06-30
- **Final completion:** 2026-12-31
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-02-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06251687

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06251687, "Application of Transbronchial Cryobiopsy in the Diagnosis of Progressive Pulmonary Fibrosis". Retrieved via AI Analytics 2026-07-12 from https://api.ai-analytics.org/clinical/NCT06251687. Licensed CC0.

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