NCT06251687

Application of Transbronchial Cryobiopsy in the Diagnosis of Progressive Pulmonary Fibrosis

Application of Transbronchial Cryobiopsy in the Diagnosis of Progressive Pulmonary Fibrosis：a Multicenter Prospective Study

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 100 (estimated)
• Sponsor: China-Japan Friendship Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

The goal of this clinical study is to learn about the diagnostic effectiveness, safety, and influencing factors of transbronchial cryobiopsy（TBLC）in progressive pulmonary fibrosis. The main question it aims to answer are: • Determine the prognosis, health economics, and therapeutic strategy changes of patients with TBLC retrograde malleable pulmonary fibrosis. Participants will be randomly divided into two groups, and received TBLB or TBLC.

Conditions

• Pulmonary Fibrosis
• Transbronchial Cryobiopsy

Interventions

Type	Name	Description
PROCEDURE	Transbronchial Cryobiopsy，TBLC	Transbronchial lung cryobiopsy (TBLC) is a novel technique that has proved its diagnostic value in various diffuse parenchymal lung diseases
PROCEDURE	Transbronchial Lung Biopsy，TBLB	Transbronchial lung biopsy (TBLB) is a relatively safe technique routinely employed by pulmonologists for the diagnosis of diffuse parenchymal lung disease

Timeline

• Start date: 2024-02-01
• Primary completion: 2026-06-30
• Completion: 2026-12-31
• First posted: 2024-02-09
• Last updated: 2025-02-10

Locations

1 site across 1 country: China