The aim of this study was to conduct a prospective randomized controlled trial to design simulator and in vitro lung standardized training, to perform a learning curve evaluation of transbronchial lung cryobiopsy (TBLC) operating physicians, and to assess the role of standardized training in TBLC.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
20
Simulation training of bronchoscopists by means of simulators and extracorporeal lungs
TBLC training for bronchoscopists through traditional lectures, hands-on demonstrations
China-Japan Friendship Hospital
Beijing, Beijing Municipality, China
RECRUITINGObtain pathologic quality assessment of specimens
The quality of TBLC sampling specimens was scored by two professional pathologists on a specialized pathology scale.
Time frame: 1 month
histopathological pattern diagnosis rate
Diagnosis of histopathological patterns was performed by two specialized pathologists to determine a consistent diagnostic rate.
Time frame: 1 month
diagnostic rate of multidisciplinary discussions
Diagnostic rates based on composite TBLC, BAL, clinical and imaging data in a multidisciplinary discussion by clinical experts
Time frame: 1 month
Occurrence of short-term adverse events
bleeding and pneumothorax occurred with 24 hours after TBLC, acute exacerbation of ILD and death occurred with 7 days after TBLC
Time frame: 24 hours or 7 days
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