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Application of Transbronchial Cryobiopsy in the Diagnosis of Progressive Pulmonary Fibrosis
Sponsor: China-Japan Friendship Hospital
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.
Official title: Application of Transbronchial Cryobiopsy in the Diagnosis of Progressive Pulmonary Fibrosis：a Multicenter Prospective Study
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
100
Start Date
2024-02-01
Completion Date
2026-12-31
Last Updated
2025-02-10
Healthy Volunteers
No
Interventions
Transbronchial Cryobiopsy，TBLC
Transbronchial lung cryobiopsy (TBLC) is a novel technique that has proved its diagnostic value in various diffuse parenchymal lung diseases
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
Locations (1)
China-Japan Friendship Hospital
Beijing, Beijing Municipality, China